Research roundup
Subtitle: 1963
Contributors: United States. Department of Agriculture. Office of Information
Series: Picture story -- no. 164; Picture story (United States. Department of Agriculture) -- no. 164.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1964
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Research; Agriculture; United States. Department of Agriculture; United States
Notes: Caption title.

"Mar. 1964."