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Field observations on rare or little known mainland anoles
Vol 51, Iss 3, Page 91
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The Mecoptera of Indonesia: genus Neopanorpa
Vol 51, Iss 11, Page 341
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Field observations on rare or little known mainland anoles
Vol 51, Iss 3, Page 91
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Comparative anatomy of caecilian anterior vertebrae
Vol 51, Iss 6, Page 219
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The comparative anatomy of caecilian mandibles and their teeth
Vol 51, Iss 8, Page 261
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The parasitic groups of Halictidae (Hymenoptera, Apoidea)
Vol 51, Iss 10, Page 291
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The Mecoptera of India and adjacent regions
Vol 51, Iss 2, Page 19
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Parasitid Mites Associated with Bumblebees in Alberta, Canada (Acarina: Parasitidae; Hymenoptera: Apidae). II. Biology
Vol 51, Iss 1, Page 1
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Computer aided evaluation of shoot growth patterns in trees
Vol 51, Iss 4, Page 129
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A systematic study of the family Boreidae (Mecoptera)
Vol 51, Iss 5, Page 141
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Geographical Variation in Nesting Biology and Social Organization of Halictus ligatus
Vol 51, Iss 7, Page 233
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A New Fertile Schizaeaceous Fern from Middle Pennsylvanian Iowa Coal Balls
Vol 51, Iss 9, Page 283