COPEPOD PARASITES OF FRESH-WATER FISHES (HB)

COPEPOD PARASITES OF FRESH-WATER FISHES (PB)

COPEPOD PARASITES OF FRESH-WATER FISHES AND THEIR ECONOMIC RELATIONS TO MUSSEL GLOCHIDIA (CLASSIC REPRINT)

COPEPOD PARASITES OF FRESH-WATER FISHES AND THEIR ECONOMIC RELATIONS TO MUSSEL GLOCHIDIA (HB)

COPEPOD PARASITES OF FRESH-WATER FISHES AND THEIR ECONOMIC RELATIONS TO MUSSEL GLOCHIDIA...

DESCRIPTIONS OF NEW SPECIES OF PARASITIC COPEPODS IN THE COLLECTIONS OF THE UNITED STATES MUSEUM (HB)

DESCRIPTIONS OF NEW SPECIES OF PARASITIC COPEPODS IN THE COLLECTIONS OF THE UNITED STATES MUSEUM ......

DRAGON FLIES OF THE CUMBERLAND VALLEY IN KENTUCKY AND TENNESSEE...

DRAGONFLIES AND DAMSELFLIES IN RELATION TO PONDFISH CULTURE

NORTH AMERICAN PARASITIC COPEPODS BELONGING TO THE FAMILY CALIGIDAE VOLUME 1-4

NORTH AMERICAN PARASITIC COPEPODS BELONGING TO THE FAMILY ERGASILIDAE

NORTH AMERICAN PARASITIC COPEPODS BELONGING TO THE FAMILY ERGASILIDAE (HB)

NORTH AMERICAN PARASITIC COPEPODS BELONGING TO THE LERNAEIDAE WITH A REVISION OF THE ENTIRE FAMILY

NORTH AMERICAN PARASITIC COPEPODS BELONGING TO THE LERNAEIDAE WITH A REVISION OF THE ENTIRE FAMILY

NORTH AMERICAN PARASITIC COPEPODS BELONGING TO THE LERNAEOPODIDAE (HB)

NORTH AMERICAN PARASITIC COPEPODS BELONGING TO THE LERNAEOPODIDAE (HB)

NORTH AMERICAN PARASITIC COPEPODS BELONGING TO THE LERNAEOPODIDAE; WITH A REVISION OF THE ENTIRE FAMILY

NORTH AMERICAN PARASITIC COPEPODS OF THE FAMILY ARGULIDAE (HB)

NORTH AMERICAN PARASITIC COPEPODS OF THE FAMILY ARGULIDAE; WITH A BIBLIOGRAPHY OF THE GROUP AND A SYSTEMATIC REVIEW OF ALL KNOWN SPECIES

NORTH AMERICAN PARASITIC COPEPODS, PART 9

NORTH AMERICAN PARASITIC COPEPODS, PART 9 (HB)

NORTH AMERICAN PARASITIC COPEPODS; (THE LERNACOPODIDAE.) VOLUME 9

PAPERS ON NORTH AMERICAN PARASITIC COPEPODS, VOLUME 1 (HB)

PAPERS ON NORTH AMERICAN PARASITIC COPEPODS, VOLUME 1...

PAPERS ON NORTH AMERICAN PARASITIC COPEPODS, VOLUME 2...

PARASITIC COPEPODS FROM THE CONGO BASIN

THE COPEPODS OF THE WOODS HOLE REGION MASSACHUSETTS

THE COPEPODS OF THE WOODS HOLE REGION MASSACHUSETTS (HB)

THE COPEPODS OF THE WOODS HOLE REGION MASSACHUSETTS (HB)

THE COPEPODS OF THE WOODS HOLE REGION MASSACHUSETTS - SCHOLAR'S CHOICE EDITION

THE HABITS AND EARLY DEVELOPMENT OF CEREBRATULUS LACTEUS (VERRILL).

THE HABITS AND EARLY DEVELOPMENT OF CEREBRATULUS LACTEUS (VERRILL). (HB)

THE HABITS AND EARLY DEVELOPMENT OF CEREBRATULUS LACTEUS (VERRILL).; A CONTRIBUTION TO PHYSIOLOGICAL MORPHOLOGY

THE MUSSEL FAUNA OF CENTRAL AND NORTHERN (PB)

THE MUSSEL FAUNA OF CENTRAL AND NORTHERN MINNESOTA

THE MUSSEL FAUNA OF CENTRAL AND NORTHERN MINNESOTA (HB)

THE MUSSEL FAUNA OF THE KANKAKEE BASIN

THE MUSSEL FAUNA OF THE KANKAKEE BASIN (HB)

THE MUSSELS OF THE CUMBERLAND RIVER AND (PB)

THE MUSSELS OF THE CUMBERLAND RIVER AND ITS TRIBUTARIES

THE MUSSELS OF THE CUMBERLAND RIVER AND ITS TRIBUTARIES

THE MUSSELS OF THE CUMBERLAND RIVER AND ITS TRIBUTARIES (HB)

THE MUSSELS OF THE CUMBERLAND RIVER AND ITS TRIBUTARIES...