Title
Economic Ornithology. 1. Food Habits of the Grosbeaks. U.S. Department of Agriculture, Bull. 32. Washington Government Printing Office. 1908. 2. Birds that eat Scale-Insects. Reprint from Yearbook of Department of Agriculture. 1906
Original Publication
The Annals and magazine of natural history; zoology, botany, and geology
Published by
London Taylor and Francis, Ltd
Identifiers
BioStor:
https://biostor.org/reference/86357
DOI:
https://doi.org/10.1080/00222930808692460
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