Directory of field activities of the Bureau of Biological Survey, 1939.
Title:
Directory of field activities of the Bureau of Biological Survey, 1939.
Author:
United States. Department of Agriculture.
Publication Information:
Washington, D.C. : U.S. Dept. of Agriculture, 1939.
Physical Description:
ii, 117 pages ; 17 cm.
General Note:
"Issued June 1939."
Includes index.
Language:
English
Corporate Subject:
Added Corporate Author:
Format :
Book