1. Work. Bureau of Biological Survey; reprint from [Agriculture Department] Miscellaneous publication 88, United States Department of Agriculture, its growth, structure, and functions, by M. S. Eisenhower and A. P. Chew, with assistance of officials in all bureaus and offices of Department. Bookmark Corporate/Agency Authors: Biological Survey Bureau and Agriculture Department Publisher: Biological Survey Bureau Date: Sept. 1, 1930 SuDoc number: A 1.38/a:B 521