Directory of activities of the Bureau of Plant Industry, Soils, and Agricultural Engineering, 1952.
Contributors: United States. Bureau of Plant Industry, Soils, and Agricultural Engineering.
Series: Agriculture handbook / United States Department of Agriculture -- no. 47; Agriculture handbook (United States. Dept. of Agriculture) -- no. 47.
Publisher: U.S. Dept. of Agriculture
Published: 1952
Place of publication: Washington, D.C
Language: eng
Number of pages: 131
Subjects: United States. -- Bureau of Plant Industry, Soils, and Agricultural Engineering -- Directories