A BIBLIOGRAPHY OF FOSSIL INSECTS

A BIBLIOGRAPHY OF FOSSIL INSECTS

A BIBLIOGRAPHY OF FOSSIL INSECTS

A BIBLIOGRAPHY OF FOSSIL INSECTS

A BIBLIOGRAPHY OF FOSSIL INSECTS (HB)

A CLASSED AND ANNOTATED BIBLIOGRAPHY OF (PB)

A CLASSED AND ANNOTATED BIBLIOGRAPHY OF FOSSIL INSECTS

A CLASSED AND ANNOTATED BIBLIOGRAPHY OF FOSSIL INSECTS

A CLASSED AND ANNOTATED BIBLIOGRAPHY OF FOSSIL INSECTS

A CLASSED AND ANNOTATED BIBLIOGRAPHY OF FOSSIL INSECTS

A SYSTEMATIC REVISION OF SOME OF THE AMERICAN BUTTERFLIES, WITH BRIEF NOTES ON THOSE KNOWN TO OCCUR IN ESSEX COUNTY, MASS

ADEPHAGOUS AND CLAVICORN COLEOPTERA FROM (PB)

ADEPHAGOUS AND CLAVICORN COLEOPTERA FROM THE TERTIARY DEPOSITS AT FLORISSANT, COLORADO

ADEPHAGOUS AND CLAVICORN COLEOPTERA FROM THE TERTIARY DEPOSITS AT FLORISSANT, COLORADO, WITH DESCRIPTIONS OF A FEW OTHER FORMS AND A SYSTEMATIC

ADEPHAGOUS AND CLAVICORN COLEOPTERA FROM THE TERTIARY DEPOSITS AT FLORISSANT, COLORADO, WITH DESCRIPTIONS OF A FEW OTHER FORMS AND A SYSTEMATIC LIST O

ADEPHAGOUS AND CLAVICORN COLEOPTERA FROM THE TERTIARY DEPOSITS AT FLORISSANT, COLORADO, WITH DESCRIPTIONS OF A FEW OTHER FORMS AND A SYSTEMATIC LIST OF THE NONRHYNCHOPHOROUS TERTIARY COLEOPTERA OF NORTH AMERICA

ADEPHAGOUS AND CLAVICORN COLEOPTERA FROM THE TERTIARY DEPOSITS AT FLORISSANT, COLORADO, WITH DESCRIPTIONS OF A FEW OTHER FORMS AND A SYSTEMATIC LIST OF THE NONRHYNCHOPHOROUS TERTIARY COLEOPTERA OF NORTH AMERICA

ADEPHAGOUS AND CLAVICORN COLEOPTERA FROM THE TERTIARY DEPOSITS AT FLORISSANT, COLORADO, WITH DESCRIPTIONS OF A FEW OTHER FORMS AND A SYSTEMATIC LIST OF THE NONRHYNCHOPHOROUS TERTIARY COLEOPTERA OF NORTH AMERICA (HB)

ADEPHAGOUS AND CLAVICORN COLEOPTERA FROM THE TERTIARY DEPOSITS AT FLORISSANT, COLORADO, WITH DESCRIPTIONS OF A FEW OTHER FORMS AND A SYSTEMATIC LIST OF THE NONRHYNCHOPHOROUS TERTIARY COLEOPTERA OF NORTH AMERICA (HB)

ADEPHAGOUS AND CLAVICORN COLEOPTERA FROM THE TERTIARY DEPOSITS AT FLORISSANT, COLORADO, WITH DESCRIPTIONS OF A FEW OTHER FORMS AND A SYSTEMATIC LIST OF THE NONRHYNCHOPHOROUS TERTIARY COLEOPTERA OF NORTH AMERICA...

ALPHABETICAL INDEX TO NORTH AMERICAN ORTHOPTERA DESCRIBED IN THE EIGHTEENTH AND NINETEENTH CENTURIES

ALPHABETICAL INDEX TO NORTH AMERICAN ORTHOPTERA DESCRIBED IN THE EIGHTEENTH AND NINETEENTH CENTURIES

ALPHABETICAL INDEX TO NORTH AMERICAN ORTHOPTERA DESCRIBED IN THE EIGHTEENTH AND NINETEENTH CENTURIES (HB)

ARCHIPOLYPODA, A SUBORDINAL TYPE OF SPINED MYRIAPODS FROM THE CARBONIFEROUS FORMATION

ARCHIPOLYPODA, A SUBORDINAL TYPE OF SPINED MYRIAPODS FROM THE CARBONIFEROUS FORMATION

ARCHIPOLYPODA, A SUBORDINAL TYPE OF SPINED MYRIAPODS FROM THE CARBONIFEROUS FORMATION (HB)

BIOGRAPHICAL MEMOIR OF JOHN LAWRENCE LECONTE

BIOGRAPHICAL MEMOIR OF JOHN LAWRENCE LECONTE

BRIEF GUIDE TO THE COMMONER BUTTERFLIES (PB)

BRIEF GUIDE TO THE COMMONER BUTTERFLIES OF THE NORTHERN UNITED STATES AND CANADA

BRIEF GUIDE TO THE COMMONER BUTTERFLIES OF THE NORTHERN UNITED STATES AND CANADA

BRIEF GUIDE TO THE COMMONER BUTTERFLIES OF THE NORTHERN UNITED STATES AND CANADA

BRIEF GUIDE TO THE COMMONER BUTTERFLIES OF THE NORTHERN UNITED STATES AND CANADA BEING AN INTRODUCTION TO A KNOWLEDGE OF THEIR LIFE-HISTORIES

BRIEF GUIDE TO THE COMMONER BUTTERFLIES OF THE NORTHERN UNITED STATES AND CANADA; BEING AN INTRODUCTION TO A KNOWLEDGE OF THEIR LIFE-HISTORIES

BUTTERFLIES

BUTTERFLIES

BUTTERFLIES (HB)

BUTTERFLIES (HB)

BUTTERFLIES (PB)

BUTTERFLIES; THEIR STRUCTURE, CHANGES AND LIFE-HISTORIES, WITH SPECIAL REFERENCE TO AMERICAN FORMS. BEING AN APPLICATION OF THE DOCTRINE OF DESCENT TO THE STUDY OF BUTTERFLIES. WITH AN APPENDIX OF PRACTICAL INSTRUCTIONS

BUTTERFLIES; THEIR STRUCTURE, CHANGES AND LIFE-HISTORIES, WITH SPECIAL REFERENCE TO AMERICAN FORMS. BEING AN APPLICATION OF THE DOCTRINE OF DESCENT TO THE STUDY OF BUTTERFLIES. WITH AN APPENDIX OF PRACTICAL INSTRUCTIONS

BUTTERFLIES; THEIR STRUCTURE, CHANGES AND LIFE-HISTORIES, WITH SPECIAL REFERENCE TO AMERICAN FORMS. BEING AN APPLICATION OF THE DOCTRINE OF DESCENT TO THE STUDY OF BUTTERFLIES. WITH AN APPENDIX OF PRACTICAL INSTRUCTIONS

BUTTERFLIES; THEIR STRUCTURE, CHANGES AND LIFE-HISTORIES, WITH SPECIAL REFERENCE TO AMERICAN FORMS. BEING AN APPLICATION OF THE DOCTRINE OF DESCENT TO THE STUDY OF BUTTERFLIES. WITH AN APPENDIX OF PRACTICAL INSTRUCTIONS (HB)

CANADIAN FOSSIL INSECTS (PB)

CANADIAN FOSSIL INSECTS, VOL. 2

CANADIAN FOSSIL INSECTS. MYRIAPODS AND A (HB)

CANADIAN FOSSIL INSECTS. MYRIAPODS AND A (PB)

CANADIAN FOSSIL INSECTS. MYRIAPODS AND A (PB)

CANADIAN FOSSIL INSECTS. MYRIAPODS AND ARACHNIDS

CANADIAN FOSSIL INSECTS. MYRIAPODS AND ARACHNIDS

CANADIAN FOSSIL INSECTS. MYRIAPODS AND ARACHNIDS

CANADIAN FOSSIL INSECTS. MYRIAPODS AND ARACHNIDS (HB)

CANADIAN FOSSIL INSECTS. MYRIAPODS AND ARACHNIDS (HB)

CANADIAN FOSSIL INSECTS. MYRIAPODS AND ARACHNIDS (HB)

CANADIAN FOSSIL INSECTS. MYRIAPODS AND ARACHNIDS (HB)

CANADIAN FOSSIL INSECTS. MYRIAPODS AND ARACHNIDS (PB)

CANADIAN FOSSIL INSECTS. MYRIAPODS AND ARACHNIDS - PRIMARY SOURCE EDITION

CANADIAN FOSSIL INSECTS. MYRIAPODS AND ARACHNIDS...

CATALOGUE OF SCIENTIFIC SERIALS OF ALL C (PB)

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES (HB)

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES (PB)

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES, 1633-1876

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES, 1633-1876

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES, 1633-1876 (HB)

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES, 1633-1876 - SCHOLAR'S CHOICE EDITION

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES, INCLUDING THE TRANSACTIONS OF LEARNED SOCIETIES IN

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES, INCLUDING THE TRANSACTIONS OF LEARNED SOCIETIES IN (HB)

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES, INCLUDING THE TRANSACTIONS OF LEARNED SOCIETIES IN - SCHOLAR'S CHOICE EDITION

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES, INCLUDING THE TRANSACTIONS OF LEARNED SOCIETIES IN THE NATURAL, PHYSICAL AND MATHEMATICAL

CATALOGUE OF SCIENTIFIC SERIALS OF ALL COUNTRIES...

CATALOGUE OF THE ORTHOPTERA OF NORTH AME (PB)

CATALOGUE OF THE ORTHOPTERA OF NORTH AMERICA

CATALOGUE OF THE ORTHOPTERA OF NORTH AMERICA; DESCRIBED PREVIOUS TO 1867

CLASSED AND ANNOTATED BIBLIOGRAPHY OF FOSSIL INSECTS (HB)

CONTRIBUTIONS TO CANADIAN PALAEONTOLOGY (HB)

CONTRIBUTIONS TO CANADIAN PALAEONTOLOGY ...

ENTOMOLOGICAL CORRESPONDENCE OF THADDEUS WILLIAM HARRIS, M. D.;

ENTOMOLOGICAL CORRESPONDENCE OF THADDEUS WILLIAM HARRIS, M. D.; (HB)

ENTOMOLOGICAL CORRESPONDENCE OF THADDEUS WILLIAM HARRIS, M.D.;

ENTOMOLOGICAL CORRESPONDENCE OF THADDEUS WILLIAM HARRIS, M.D.; (HB)

ENTOMOLOGICAL NOTES

ENTOMOLOGICAL NOTES (HB)

EVERY-DAY BUTTERFLIES

EVERY-DAY BUTTERFLIES

EVERY-DAY BUTTERFLIES (HB)

EVERY-DAY BUTTERFLIES (PB)

EVERY-DAY BUTTERFLIES; A GROUP OF BIOGRAPHIES

EVERYDAY BUTTERFLIES

FINAL REPORT OF THE UNITED STATES GEOLOGICAL SURVEY OF NEBRASKA AND PORTIONS OF THE ADJACENT TERRITORIES

FINAL REPORT OF THE UNITED STATES GEOLOGICAL SURVEY OF NEBRASKA AND PORTIONS OF THE ADJACENT TERRITORIES (HB)

FOSSIL BUTTERFLIES

FOSSIL BUTTERFLIES

FOSSIL BUTTERFLIES (HB)

FRAGMENTS OF THE COARSER ANATOMY OF DIURNAL LEPIDOPTERA

FRAGMENTS OF THE COARSER ANATOMY OF DIURNAL LEPIDOPTERA

FRAGMENTS OF THE COARSER ANATOMY OF DIURNAL LEPIDOPTERA (HB)

FRAIL CHILDREN OF THE AIR

FRAIL CHILDREN OF THE AIR

FRAIL CHILDREN OF THE AIR

FRAIL CHILDREN OF THE AIR

FRAIL CHILDREN OF THE AIR

FRAIL CHILDREN OF THE AIR

FRAIL CHILDREN OF THE AIR (HB)

FRAIL CHILDREN OF THE AIR (HB)

FRAIL CHILDREN OF THE AIR (HB)

FRAIL CHILDREN OF THE AIR (HB)

FRAIL CHILDREN OF THE AIR - EXCURSIONS INTO THE WORLD OF BUTTERFLIES (PB)

FRAIL CHILDREN OF THE AIR EXCURSIONS INTO THE WORLD OF BUTTERFLIES

FRAIL CHILDREN OF THE AIR; EXCURSIONS IN (PB)

FRAIL CHILDREN OF THE AIR; EXCURSIONS INTO THE WORLD OF BUTTERFLIES

FRAIL CHILDREN OF THE AIR; EXCURSIONS INTO THE WORLD OF BUTTERFLIES

GUIDE TO THE GENERA AND CLASSFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO

GUIDE TO THE GENERA AND CLASSFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO (HB)

GUIDE TO THE GENERA AND CLASSIFICATION O (PB)

GUIDE TO THE GENERA AND CLASSIFICATION O (PB)

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO (CLASSIC REPRINT)

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO (HB)

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO (HB)

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO (HB)

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO (HB)

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO - SCHOLAR'S CHOICE EDITION

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO...

GUIDE TO THE GENERA AND CLASSIFICATION OF THE NORTH AMERICAN ORTHOPTERA FOUND NORTH OF MEXICO...

HANDBUCH DER PALAEONTOLOGIE, PART 1, VOLUME 3

HANDBUCH DER PALAEONTOLOGIE, PART 1, VOLUME 3

HANDBUCH DER PALAEONTOLOGIE, VOLUME 1, PART 2

HANDBUCH DER PALAEONTOLOGIE, VOLUME 1, PART 4

HANDBUCH DER PALAEONTOLOGIE, VOLUME 1, PART 4

HANDBUCH DER PALAEONTOLOGIE, VOLUME 2

HANDBUCH DER PALAEONTOLOGIE.

HANDBUCH DER PALAEONTOLOGIE.

HANDBUCK DER PALAEONTAOLGIE

HANDBUCK DER PALAEONTAOLGIE

HISTORICAL SKETCH OF THE GENERIC NAMES P (PB)

HISTORICAL SKETCH OF THE GENERIC NAMES PROPOSED FOR BUTTERFLIES

HISTORICAL SKETCH OF THE GENERIC NAMES PROPOSED FOR BUTTERFLIES

HISTORICAL SKETCH OF THE GENERIC NAMES PROPOSED FOR BUTTERFLIES

HISTORICAL SKETCH OF THE GENERIC NAMES PROPOSED FOR BUTTERFLIES (HB)

HISTORICAL SKETCH OF THE GENERIC NAMES PROPOSED FOR BUTTERFLIES, A CONTRIBUTION TO SYSTEMATIC NOMENCLATURE

HISTORICAL SKETCH OF THE GENERIC NAMES PROPOSED FOR BUTTERFLIES, A CONTRIBUTION TO SYSTEMATIC NOMENCLATURE

HISTORICAL SKETCH OF THE GENERIC NAMES PROPOSED FOR BUTTERFLIES, A CONTRIBUTION TO SYSTEMATIC NOMENCLATURE

HISTORICAL SKETCH OF THE GENERIC NAMES PROPOSED FOR BUTTERFLIES, A CONTRIBUTION TO SYSTEMATIC NOMENCLATURE

HISTORICAL SKETCH OF THE GENERIC NAMES PROPOSED FOR BUTTERFLIES, A CONTRIBUTION TO SYSTEMATIC NOMENCLATURE (HB)

HISTORICAL SKETCH OF THE GENERIC NAMES PROPOSED FOR BUTTERFLIES, A CONTRIBUTION TO SYSTEMATIC NOMENCLATURE (HB)

HISTORICAL SKETCH OF THE GENERIC NAMES PROPOSED FOR BUTTERFLIES...

HISTORICAL SKETCH OF THE GENERIC NAMES PROPOSED FOR BUTTERFLIES; A CONTRIBUTION TO SYSTEMATIC NOMENCLATURE

INDEX TO THE KNOWN FOSSIL INSECTS OF THE (PB)

INDEX TO THE KNOWN FOSSIL INSECTS OF THE WORLD

INDEX TO THE KNOWN, FOSSIL INSECTS OF THE WORLD

INSECT FAUNA OF THE RHODE ISLAND COAL FI (PB)

INSECT FAUNA OF THE RHODE ISLAND COAL FIELD

INSECT FAUNA OF THE RHODE ISLAND COAL FIELD

INSECT FAUNA OF THE RHODE ISLAND COAL FIELD (HB)

MATERIALS FOR A MONOGRAPH OF THE NORTH A (PB)

MATERIALS FOR A MONOGRAPH OF THE NORTH AMERICAN ORTHOPTERA

MATERIALS FOR A MONOGRAPH OF THE NORTH AMERICAN ORTHOPTERA

MATERIALS FOR A MONOGRAPH OF THE NORTH AMERICAN ORTHOPTERA (HB)

MATERIALS FOR A MONOGRAPH OF THE NORTH AMERICAN ORTHOPTERA (PB)

MATERIALS FOR A MONOGRAPH OF THE NORTH AMERICAN ORTHOPTERA... (PB)

MEMOIR OF JOHN LAWRENCE LECONTE (PB)

MINOR WORKS

MINOR WORKS, VOLUME 1 (HB)

MINOR WORKS, VOLUME 1...

NOMENCLATOR ENTOMOLOGICUS FECUNDUM ENTOM (PB)

NOMENCLATOR ENTOMOLOGICUS FECUNDUM ENTOMOLOGIAM FYFTEMATICAM (HB)

NOMENCLATOR ZOOLOGICUS

NOMENCLATOR ZOOLOGICUS

NOMENCLATOR ZOOLOGICUS

NOMENCLATOR ZOOLOGICUS

NOMENCLATOR ZOOLOGICUS

NOMENCLATOR ZOOLOGICUS

NOMENCLATOR ZOOLOGICUS (HB)

NOMENCLATOR ZOOLOGICUS (HB)

NOMENCLATOR ZOOLOGICUS (HB)

NOMENCLATOR ZOOLOGICUS (HB)

NOMENCLATOR ZOOLOGICUS. AN ALPHABETICAL (HB)

NOMENCLATOR ZOOLOGICUS. AN ALPHABETICAL (HB)

NOMENCLATOR ZOOLOGICUS. AN ALPHABETICAL (HB)

NOMENCLATOR ZOOLOGICUS. AN ALPHABETICAL (PB)

NOMENCLATOR ZOOLOGICUS. AN ALPHABETICAL (PB)

NOMENCLATOR ZOOLOGICUS. AN ALPHABETICAL (PB)

NOMENCLATOR ZOOLOGICUS. AN ALPHABETICAL LIST OF ALL GENERIC NAMES THAT HAVE BEEN EMPLOYED BY NATURALISTS FOR RECENT AND FOSSIL ANIMALS FROM THE EARLIEST TIMES TO THE CLOSE OF THE YEAR 1879 ..

NOMENCLATOR ZOOLOGICUS. AN ALPHABETICAL LIST OF ALL GENERIC NAMES THAT HAVE BEEN EMPLOYED BY NATURALISTS FOR RECENT AND FOSSIL ANIMALS FROM THE EARLIEST TIMES TO THE CLOSE OF THE YEAR 1879 ..

NOMENCLATOR ZOOLOGICUS. AN ALPHABETICAL LIST OF ALL GENERIC NAMES THAT HAVE BEEN EMPLOYED BY NATURALISTS FOR RECENT AND FOSSIL ANIMALS FROM THE EARLIEST TIMES TO THE CLOSE OF THE YEAR 1879 ..

NOMENCLATOR ZOOLOGICUS; AN ALPHABETICAL LIST OF ALL GENERIC NAMES THAT HAVE BEEN EMPLOYED BY NATURALISTS FOR RECENT AND FOSSIL ANIMALS FROM THE EARLIEST TIMES TO THE CLOSE OF THE YEAR 1879

ON THE FIRST DISCOVERED TRACES OF FOSSIL INSECTS IN THE AMERICAN TERTIARIES

ON THE FIRST DISCOVERED TRACES OF FOSSIL INSECTS IN THE AMERICAN TERTIARIES (HB)

ON THE FIRST DISCOVERED TRACES OF FOSSIL INSECTS IN THE AMERICAN TERTIARIES...

PALAEODICTYOPTERA

PALAEODICTYOPTERA (HB)

PALAEODICTYOPTERA; OR THE AFFINITIES AND CLASSIFICATION OF PALEOZOIC HEXAPODA