Biodiversity Heritage Library

By: Cockerell, Theodore D. A. (Theodore Dru Alison),

Edition:

Publication info: New York City, The American Museum of Natural History, [1937]

Volume: no. 949 (1937)

Series:

Holding Institution: American Museum of Natural History Library

Subjects: Angara River Valley  Bees  Classification  Halictus  Hylaeus  Insects  Russia (Federation)  Siberia  Siberia, Eastern  Sphecodes

BHL Collections: