AID TO THE IDENTIFICATION OF INSECTS

AID TO THE IDENTIFICATION OF INSECTS (HB)

AID TO THE IDENTIFICATION OF INSECTS (VOLUME 2)

AID TO THE IDENTIFICATION OF INSECTS, VO (HB)

AID TO THE IDENTIFICATION OF INSECTS, VO (HB)

AID TO THE IDENTIFICATION OF INSECTS, VOL. 1 (CLASSIC REPRINT)

AID TO THE IDENTIFICATION OF INSECTS, VOLUME 1

AID TO THE IDENTIFICATION OF INSECTS, VOLUME 1

AID TO THE IDENTIFICATION OF INSECTS, VOLUME 1 - PRIMARY SOURCE EDITION

AID TO THE IDENTIFICATION OF INSECTS, VOLUME 2

AID TO THE IDENTIFICATION OF INSECTS; VOLUME 1

AID TO THE IDENTIFICATION OF INSECTS; VOLUME 1 (HB)

GUIDE TO THE EXHIBITED SERIES OF INSECTS IN THE DEPARTMENT OF ZOOLOGY, BRITISH MUSEUM (NAT. HIST.)

GUIDE TO THE EXHIBITED SERIES OF INSECTS IN THE DEPARTMENT OF ZOOLOGY, BRITISH MUSEUM (NAT. HIST.) (HB)

ILLUSTRATIONS OF TYPICAL SPECIMENS OF COLEOPTERA

ILLUSTRATIONS OF TYPICAL SPECIMENS OF COLEOPTERA IN THE COLLECTION OF THE BRITISH MUSEUM

ILLUSTRATIONS OF TYPICAL SPECIMENS OF COLEOPTERA IN THE COLLECTION OF THE BRITISH MUSEUM. PART 1. LYCIDAE

ILLUSTRATIONS OF TYPICAL SPECIMENS OF COLEOPTERA IN THE COLLECTION OF THE BRITISH MUSEUM. PART 1. LYCIDAE

ILLUSTRATIONS OF TYPICAL SPECIMENS OF COLEOPTERA IN THE COLLECTION OF THE BRITISH MUSEUM. PART 1. LYCIDAE (HB)

INDEX ZOOLOGICUS

INDEX ZOOLOGICUS

INDEX ZOOLOGICUS NO. II. AN ALPHABETICAL LIST OF NAMES OF GENERA AND SUBGENERA PROPOSED FOR USE IN ZOOLOGY AS RECORDED IN THE ZOOLOGICAL RECORD, VOLS. 38-47 INCLUSIVE (1901-1910) AND THE ZOOLOGY VOLUMES OF THE INTERNATIONAL CATALOGUE OF SCIENTIFIC LITE

INDEX ZOOLOGICUS NO. II. AN ALPHABETICAL LIST OF NAMES OF GENERA AND SUBGENERA PROPOSED FOR USE IN ZOOLOGY AS RECORDED IN THE ZOOLOGICAL RECORD, VOLS. 38-47 INCLUSIVE (1901-1910) AND THE ZOOLOGY VOLUMES OF THE INTERNATIONAL CATALOGUE OF SCIENTIFIC LITE (HB)

INDEX ZOOLOGICUS NUMBER 2

INDEX ZOOLOGICUS. AN ALPHABETICAL LIST OF NAMES OF GENERA AND SUBGENERA PROPOSED FOR USE IN ZOOLOGY AS RECORDED IN THE ZOOLOGICAL RECORD 1880-1900, TOGETHER WITH OTHER NAMES NOT INCLUDED IN THE NOMENCLATOR ZOOLOGICUS OF S.H. SCUDDER

INDEX ZOOLOGICUS. AN ALPHABETICAL LIST OF NAMES OF GENERA AND SUBGENERA PROPOSED FOR USE IN ZOOLOGY AS RECORDED IN THE ZOOLOGICAL RECORD 1880-1900, TOGETHER WITH OTHER NAMES NOT INCLUDED IN THE NOMENCLATOR ZOOLOGICUS OF S.H. SCUDDER (HB)

THE LABIUM AND SUBMENTUM IN CERTAIN MANDIBULATE INSECTS...