Report on statements of Dr. Cyril G. Hopkins relative to Bureau of Soils
By: [W.M. Hays, Milton Whitney]
Contributors: Whitney, Milton, 1860-1927
Series: Circular / U.S. Dept. of Agriculture, Office of the Sectretary -- no. 22; Circular (United States. Dept. of Agriculture. Office of the Secretary) -- no. 22.
Publisher: U.S. Dept. of Agriculture, Office of the   Secretary
Published: 1907
Place of publication: Washington, D.C
Language: eng
Number of pages: 12
Subjects: Agriculture; United States. Bureau of Soils; United States
Notes: Cover title.

March 23, 1907.