A national program of research for plants to enhance man's environment
By: prepared by a Joint Task Force of the U.S. Dept. of Agriculture and the State Universities and Land Grant Colleges. -
Publisher: U.S. Dept. of Agriculture]
Published: 1968
Place of publication: [Washington
Language: eng
Number of pages: 30
Subjects: Plants; Horticulture; Research; Forests and forestry
Notes: Issued Nov. 1968.