Science and food for freedom
By: [prepared by the Agricultural Research Service].
Contributors: United States. Agricultural Research Service
Series: Agriculture information bulletin -- no. 317; Agriculture information bulletin -- no. 317.
Publisher: U.S. Dept. of Agriculture
Published: 1967
Place of publication: Washington, D.C
Language: eng
Subjects: Agricultural productivity -- Developing countries.; Agricultural assistance -- Developing countries.
Notes: Cover title.