A CATALOGUE, BIBLIOGRAPHICAL AND SYNONYM (PB)

A CATALOGUE, BIBLIOGRAPHICAL AND SYNONYMICAL, OF THE SPECIES OF MOTHS OF THE LEPIDOPTEROUS SUPERFAMILY N O C T U I D AE FOUND IN BOREAL AMERICA

A CATALOGUE, BIBLIOGRAPHICAL AND SYNONYMICAL, OF THE SPECIES OF MOTHS OF THE LEPIDOPTEROUS SUPERFAMILY NOCTUID FOUND IN BOREAL AMERICA

A CATALOGUE, BIBLIOGRAPHICAL AND SYNONYMICAL, OF THE SPECIES OF MOTHS OF THE LEPIDOPTEROUS SUPERFAMILY NOCTUIDAE FOUND IN BOREAL AMERICA (HB)

A HUNDRED NEW MOTHS OF THE FAMILY NOCTUI (PB)

A HUNDRED NEW MOTHS OF THE FAMILY NOCTUIDAE

A HUNDRED NEW MOTHS OF THE FAMILY NOCTUIDAE (HB)

A LIST OF THE NORTH AMERICAN LEPIDOPTERA AND KEY TO THE LITERATURE OF THIS ORDER OF INSECTS

A LIST OF THE NORTH AMERICAN LEPIDOPTERA AND KEY TO THE LITERATURE OF THIS ORDER OF INSECTS

A LIST OF THE NORTH AMERICAN LEPIDOPTERA AND KEY TO THE LITERATURE OF THIS ORDER OF INSECTS

A LIST OF THE NORTH AMERICAN LEPIDOPTERA AND KEY TO THE LITERATURE OF THIS ORDER OF INSECTS VOLUME 52

A MONOGRAPH OF THE SPHINGIDAE OF AMERICA (PB)

A MONOGRAPH OF THE SPHINGIDAE OF AMERICA NORTH OF MEXICO

A MONOGRAPH OF THE SPHINGIDAE OF AMERICA NORTH OF MEXICO (HB)

A PRELIMINARY GENEALOGY OF THE DYAR FAMI (PB)

A PRELIMINARY GENEALOGY OF THE DYAR FAMILY (CLASSIC REPRINT)

A PRELIMINARY GENEALOGY OF THE DYAR FAMILY (HB)

A PRELIMINARY GENEALOGY OF THE DYAR FAMILY...

A PRELIMINARY REVISION OF THE BOMBYCES OF AMERICA NORTH OF MEXICO, PARTS 1-5

A PRELIMINARY REVISION OF THE BOMBYCES OF AMERICA NORTH OF MEXICO, PARTS 1-5 (HB)

A REPORT OF THE INSECTS OF NEW JERSEY

A REVISION OF SOME SPECIES OF NOCTUIDAE HERETOFORE REFERRED TO THE GENUS HOMOPTERA BOISDUVAL

A REVISION OF SOME SPECIES OF NOCTUIDAE HERETOFORE REFERRED TO THE GENUS HOMOPTERA BOISDUVAL

A REVISION OF SOME SPECIES OF NOCTUIDAE HERETOFORE REFERRED TO THE GENUS HOMOPTERA BOISDUVAL (HB)

A SYNOPSIS OF THE NORTH AMERICAN GENERA OF THE NOCTUIDAE

ADDRESS ... ENTOMOLOGICAL CLUB A. A. A. S (HB)

ADDRESS ... ENTOMOLOGICAL CLUB A. A. A. S.

AN ESSAY ON THE DEVELOPMENT OF THE MOUTH PARTS OF CERTAIN INSECTS

AN ESSAY ON THE DEVELOPMENT OF THE MOUTH PARTS OF CERTAIN INSECTS (HB)

AN ESSAY ON THE DEVELOPMENT OF THE MOUTH PARTS OF CERTAIN INSECTS...

CATALOGUE OF INSECTS FOUND IN NEW JERSEY

CATALOGUE OF INSECTS FOUND IN NEW JERSEY

CATALOGUE OF INSECTS FOUND IN NEW JERSEY

CATALOGUE OF INSECTS FOUND IN NEW JERSEY (CLASSIC REPRINT)

CATALOGUE OF INSECTS FOUND IN NEW JERSEY (HB)

CATALOGUE OF INSECTS FOUND IN NEW JERSEY (HB)

CATALOGUE OF INSECTS FOUND IN NEW JERSEY (HB)

CATALOGUE OF INSECTS FOUND IN NEW JERSEY...

CATALOGUE OF THE LEPIDOPTEROUS SUPERFAMILY NOCTUIDEA FOUND IN BOREAL AMERICA

CHECK LIST OF THE LEPIDOPTERA OF BOREAL AMERICA

CHECK LIST OF THE LEPIDOPTERA OF BOREAL AMERICA (HB)

CHECK LIST OF THE LEPIDOPTERA OF BOREAL AMERICA...

CHECK LIST OF THE LEPIDOPTERA OF BOREAL AMERICA...

CONTRIBUTION TOWARD A MONOGRAPH OF THE INSECTS OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF BOREAL NORTH AMERICA

CONTRIBUTION TOWARD A MONOGRAPH OF THE INSECTS OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF TEMPERATE NORTH AMERICA

CONTRIBUTION TOWARD A MONOGRAPH OF THE INSECTS OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF TEMPERATE NORTH AMERICA (HB)

CONTRIBUTION TOWARD A MONOGRAPH OF THE INSECTS OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF TEMPERATE NORTH AMERICA VOLUME 35-38; REVISION OF THE SPECIES OF THE GENUS AGROTIS

CONTRIBUTION TOWARD A MONOGRAPH OF THE INSECTS OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF TEMPERATE NORTH AMERICA; REVISION OF THE SPECIES OF THE GENUS AGROTIS VOLUME 38

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE (PB)

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE INSECTS OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF BOREAL NORTH AMERICA

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE INSECTS OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF BOREAL NORTH AMERICA

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE INSECTS OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF BOREAL NORTH AMERICA

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE INSECTS OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF BOREAL NORTH AMERICA (HB)

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE INSECTS OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF BOREAL NORTH AMERICA; A REVISION OF THE DELTOID MOTHS

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE INSECTS OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF BOREAL NORTH AMERICA; A REVISION OF THE DELTOID MOTHS VOLUME

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF BOREAL NORTH AMERICA

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF BOREAL NORTH AMERICA (HB)

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF BOREAL NORTH AMERICA (HB)

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE LEPIDOPTEROUS FAMILY NOCTUIDAE OF BOREAL NORTH AMERICA; A REVISION OF THE SPECIES OF ACRONYCTA (OCHSENHEIMER) AND OF CERTAIN ALLIED GENERA

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE NOCTUID OF BOREAL AMERICA

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE NOCTUID OF TEMPERATE NORTH AMERICA

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE NOCTUIDAE ......

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE NOCTUIDAE ......

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE NOCTUIDAE ......

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE NOCTUIDAE ......

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE NOCTUIDAE OF TEMPERATE NORTH AMERICA

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE NOCTUIDAE OF TEMPERATE NORTH AMERICA

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE NOCTUIDAE OF TEMPERATE NORTH AMERICA

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE NOCTUIDAE OF TEMPERATE NORTH AMERICA; REVISION OF SOME TAENIOCAMPID GENERA

CONTRIBUTIONS TOWARD A MONOGRAPH OF THE NOCTUIDAE OF TEMPERATE NORTH AMERICA; REVISION OF SOME TAENIOCAMPID GENERA

CRUDE PETROLEUM VERSUS THE SAN JOSE OR PERNICIOUS SCALE (HB)

CRUDE PETROLEUM VERSUS THE SAN JOSE OR PERNICIOUS SCALE...

CUT-WORMS

ECONOMIC ENTOMOLOGY FOR THE FARMER AND FRUIT-GROWER

ECONOMIC ENTOMOLOGY FOR THE FARMER AND FRUIT-GROWER

ECONOMIC ENTOMOLOGY FOR THE FARMER AND FRUIT-GROWER

ECONOMIC ENTOMOLOGY FOR THE FARMER AND FRUIT-GROWER (HB)

ECONOMIC ENTOMOLOGY FOR THE FARMER AND FRUIT-GROWER (HB)

ECONOMIC ENTOMOLOGY FOR THE FARMER AND FRUIT-GROWER (HB)

ECONOMIC ENTOMOLOGY FOR THE FARMER AND FRUIT-GROWER...

ECONOMIC ENTOMOLOGY FOR THE FARMER AND FRUIT-GROWER; AND FOR USE AS A TEXT-BOOK IN AGRICULTURAL SCHOOLS AND COLLEGES

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT GROWER, AND FOR USE AS A TEXT-BOOK IN AGRICULTURAL SCHOOLS AND COLLEGES

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT GROWER, AND FOR USE AS A TEXT-BOOK IN AGRICULTURAL SCHOOLS AND COLLEGES;

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT GROWER, AND FOR USE AS A TEXT-BOOK IN AGRICULTURAL SCHOOLS AND COLLEGES;

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT GROWER, AND FOR USE AS A TEXT-BOOK IN AGRICULTURAL SCHOOLS AND COLLEGES;

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT GROWER, AND FOR USE AS A TEXT-BOOK IN AGRICULTURAL SCHOOLS AND COLLEGES;

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT GROWER, AND FOR USE AS A TEXT-BOOK IN AGRICULTURAL SCHOOLS AND COLLEGES; (HB)

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT GROWER, AND FOR USE AS A TEXT-BOOK IN AGRICULTURAL SCHOOLS AND COLLEGES; (HB)

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT GROWER, AND FOR USE AS A TEXT-BOOK IN AGRICULTURAL SCHOOLS AND COLLEGES; (HB)

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT GROWER, AND FOR USE AS A TEXT-BOOK IN AGRICULTURAL SCHOOLS AND COLLEGES; (HB)

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT GROWER, AND FOR USE AS A TEXT-BOOK IN AGRICULTURAL SCHOOLS AND COLLEGES; - PRIMARY SOURCE EDITION

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT-GROWER

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT-GROWER (HB)

ECONOMIC ENTOMOLOGY FOR THE FARMER AND THE FRUIT-GROWER; AND FOR USE AS A TEXT-BOOK IN AGRICULTURAL SCHOOLS AND COLLEGES

EXPLANATION OF TERMS USED IN ENTOMOLOGY

EXPLANATION OF TERMS USED IN ENTOMOLOGY

EXPLANATION OF TERMS USED IN ENTOMOLOGY

EXPLANATION OF TERMS USED IN ENTOMOLOGY

EXPLANATION OF TERMS USED IN ENTOMOLOGY

EXPLANATION OF TERMS USED IN ENTOMOLOGY

EXPLANATION OF TERMS USED IN ENTOMOLOGY

EXPLANATION OF TERMS USED IN ENTOMOLOGY (CLASSIC REPRINT)

EXPLANATION OF TERMS USED IN ENTOMOLOGY (HB)

EXPLANATION OF TERMS USED IN ENTOMOLOGY (HB)

EXPLANATION OF TERMS USED IN ENTOMOLOGY (HB)

EXPLANATION OF TERMS USED IN ENTOMOLOGY (PB)

EXPLANATION OF TERMS USED IN ENTOMOLOGY (PB)

INSECTICIDE MATERIALS AND THEIR APPLICATION

INSECTICIDE MATERIALS AND THEIR APPLICATION (HB)

INSECTICIDE MATERIALS AND THEIR APPLICATION; WITH SUGGESTIONS FOR PRACTICE

INSECTICIDE MATERIALS AND THEIR APPLICATION; WITH SUGGESTIONS FOR PRACTICE

INSECTICIDES AND THEIR USE... (PB)

INSECTS INJURIOUS TO CUCURBS (MELONS, SQUASHES, PUMPKINS, CUCUMBERS, ETC.) (HB)

INSECTS INJURIOUS TO CUCURBS (MELONS, SQUASHES, PUMPKINS, CUCUMBERS, ETC.)...

INSECTS INJURIOUS TO SHADE TREES AND ORNAMENTAL PLANTS (HB)

INSECTS INJURIOUS TO SHADE TREES AND ORNAMENTAL PLANTS...

INSECTS OF NEW JERSEY

INSECTS OF NEW JERSEY

INSECTS OF NEW JERSEY

INSECTS OF NEW JERSEY

INSECTS OF NEW JERSEY (HB)

INSECTS OF NEW JERSEY (HB)

INSECTS OF NEW JERSEY (HB)

INSECTS OF NEW JERSEY (HB)

INSECTS OF NEW JERSEY (HB)

INSECTS OF NEW JERSEY (PB)

INSECTS OF NEW JERSEY; A LIST OF THE SPE (PB)

INSECUTOR INSCITIAE MENSTRUUS

INSECUTOR INSCITIAE MENSTRUUS

INSECUTOR INSCITIAE MENSTRUUS

INSECUTOR INSCITIAE MENSTRUUS (HB)

INSECUTOR INSCITIAE MENSTRUUS (HB)

INSECUTOR INSCITIAE MENSTRUUS VOLUME 1; A MONTHLY JOURNAL OF ENTOMOLOGY

INSECUTOR INSCITIAE MENSTRUUS VOLUME 6

INSECUTOR INSCITIAE MENSTRUUS; A MONTHLY JOURNAL OF ENTOMOLOGY VOLUME 8-9

LIST OF THE LEPIDOPTERA OF BOREAL AMERIC (PB)

LIST OF THE LEPIDOPTERA OF BOREAL AMERICA (HB)

LIST OF THE LEPIDOPTERA OF BOREAL AMERICA (HB)

LIST OF THE LEPIDOPTERA OF BOREAL AMERICA...

LIST OF THE LEPIDOPTERA OF BOREAL AMERICA...

MOSQUITOES OF NORTH AND CENTRAL AMERICA AND THE WEST INDIES (HB)

MOSQUITOES OF NORTH AND CENTRAL AMERICA AND THE WEST INDIES (PB)

NEW JERSEY INSECTS

NEW JERSEY INSECTS (HB)

NEW JERSEY SALT MARSH AND ITS IMPROVEMENT (PB)

NOTES ON THE SPECIES OF LACHNOSTERNA OF TEMPERATE NORTH AMERICA

NOTES ON THE SPECIES OF LACHNOSTERNA OF TEMPERATE NORTH AMERICA; WITH DESCRIPTIONS OF NEW SPECIES

ORDER COLEOPTERA

ORDER COLEOPTERA (PB)

ORDER COLEOPTERA (CLASSIC REPRINT)

ORDER COLEOPTERA (HB)

OUR INSECT FRIENDS AND ENEMIES

OUR INSECT FRIENDS AND ENEMIES (HB)

OUR INSECT FRIENDS AND ENEMIES (HB)

OUR INSECT FRIENDS AND ENEMIES (PB)

OUR INSECT FRIENDS AND ENEMIES (PB)

OUR INSECT FRIENDS AND ENEMIES; THE RELATION OF INSECTS TO MAN, TO OTHER ANIMALS, TO ONE ANOTHER, AND TO PLANTS, WITH A CHAPTER ON THE WAR

OUR INSECT FRIENDS AND ENEMIES; THE RELATION OF INSECTS TO MAN, TO OTHER ANIMALS, TO ONE ANOTHER, AND TO PLANTS, WITH A CHAPTER ON THE WAR AGAINST INSECTS

OUR INSECT FRIENDS AND ENEMIES; THE RELATION OF INSECTS TO MAN, TO OTHER ANIMALS, TO ONE ANOTHER, AND TO PLANTS, WITH A CHAPTER ON THE WAR AGAINST INSECTS

OUR INSECT FRIENDS AND ENEMIES; THE RELATION OF INSECTS TO MAN, TO OTHER ANIMALS, TO ONE ANOTHER, AND TO PLANTS, WITH A CHAPTER ON THE WAR AGAINST INSECTS (HB)

PLANT LICE, AND HOW TO DEAL WITH THEM...

PRELIMINARY GENEALOGY OF THE DYAR FAMILY (PB)

REPORT OF THE NEW JERSEY STATE AGRICULTU (PB)

REPORT OF THE NEW JERSEY STATE AGRICULTURAL EXPERIMENT STATION UPON THE MOSQUITOES OCCURRING WITHIN THE STATE

REPORT OF THE NEW JERSEY STATE AGRICULTURAL EXPERIMENT STATION UPON THE MOSQUITOES OCCURRING WITHIN THE STATE

REPORT OF THE NEW JERSEY STATE AGRICULTURAL EXPERIMENT STATION UPON THE MOSQUITOES OCCURRING WITHIN THE STATE

REPORT OF THE NEW JERSEY STATE AGRICULTURAL EXPERIMENT STATION UPON THE MOSQUITOES OCCURRING WITHIN THE STATE

REPORT OF THE NEW JERSEY STATE AGRICULTURAL EXPERIMENT STATION UPON THE MOSQUITOES OCCURRING WITHIN THE STATE (HB)

REPORT OF THE NEW JERSEY STATE AGRICULTURAL EXPERIMENT STATION UPON THE MOSQUITOES OCCURRING WITHIN THE STATE (HB)

REPORT OF THE NEW JERSEY STATE AGRICULTURAL EXPERIMENT STATION UPON THE MOSQUITOES OCCURRING WITHIN THE STATE (HB)

REPORT OF THE NEW JERSEY STATE AGRICULTURAL EXPERIMENT STATION UPON THE MOSQUITOES OCCURRING WITHIN THE STATE (HB)

REPORT OF THE NEW JERSEY STATE AGRICULTURAL EXPERIMENT STATION UPON THE MOSQUITOES OCCURRING WITHIN THE STATE (PB)

REPORT OF THE NEW JERSEY STATE AGRICULTURAL EXPERIMENT STATION UPON THE MOSQUITOES OCCURRING WITHIN THE STATE, THEIR HABITS, LIFE HISTORY, &C

REPORT OF THE NEW JERSEY STATE AGRICULTURAL EXPERIMENT STATION UPON THE MOSQUITOES OCCURRING WITHIN THE STATE, THEIR HABITS, LIFE HISTORY, &C

REPORT OF THE NEW JERSEY STATE AGRICULTURAL EXPERIMENT STATION UPON THE MOSQUITOES OCCURRING WITHIN THE STATE, THEIR HABITS, LIFE HISTORY, &C (HB)

REPORT ON THE LEPIDOPTERA OF THE SMITHSONIAN BIOLOGICAL SURVEY OF THE PANAMA CANAL ZONE

REPORT ON THE LEPIDOPTERA OF THE SMITHSONIAN BIOLOGICAL SURVEY OF THE PANAMA CANAL ZONE (HB)

REPORT ON THE LEPIDOPTERA OF THE SMITHSONIAN BIOLOGICAL SURVEY OF THE PANAMA CANAL ZONE; (UNITED STATES NATIONAL MUSEUM. PROC

REPORT ON THE MOSQUITO INVESTIGATIONS

REPORT ON THE MOSQUITO INVESTIGATIONS (HB)

REPORT ON THE MOSQUITO INVESTIGATIONS (PB)

SPRAYING FOR INSECT AND FUNGOUS PESTS OF THE ORCHARD AND VINEYARD, VOLUMES 79-91 (HB)

SPRAYING FOR INSECT AND FUNGOUS PESTS OF THE ORCHARD AND VINEYARD, VOLUMES 79-91...

THE CABBAGE AND ONION MAGGOTS (HB)

THE CABBAGE AND ONION MAGGOTS...

THE ENTOMOLOGIST'S EXPERIMENT ORCHARD

THE ENTOMOLOGIST'S EXPERIMENT ORCHARD, VOLUMES 148-163 (HB)

THE ENTOMOLOGIST'S EXPERIMENT ORCHARD, VOLUMES 148-163...

THE HARLEQUIN CABBAGE BUG AND THE MELON PLANT LOUSE...

THE HOUSE MOSQUITO

THE HOUSE MOSQUITO (HB)

THE INSECTS INJURIOUSLY AFFECTING CRANBERRIES (HB)

THE INSECTS INJURIOUSLY AFFECTING CRANBERRIES...

THE INSECTS OF NEW JERSEY (CLASSIC REPRINT) (PB)

THE LEPIDOPTERA OF THE KOOTENAI DISTRICT OF BRITISH COLUMBIA

THE MOSQUITOES OF NORTH AND CENTRAL AMERICA AND THE WEST INDIES

THE MOSQUITOES OF NORTH AND CENTRAL AMERICA AND THE WEST INDIES

THE MOSQUITOES OF NORTH AND CENTRAL AMERICA AND THE WEST INDIES

THE MOSQUITOES OF NORTH AND CENTRAL AMERICA AND THE WEST INDIES

THE MOSQUITOES OF NORTH AND CENTRAL AMERICA AND THE WEST INDIES