Research roundup
Subtitle: 1962
Contributors: United States. Department of Agriculture. Office of Information
Series: Picture story -- no. 152; Picture story (United States. Department of Agriculture) -- no. 152.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1963
Place of publication: Washington, D.C
Language: eng
Subjects: United States; United States. Department of Agriculture; Agriculture; Research
Notes: Caption title.

"February 1963."