Varieties of alfalfa.
Contributors: United States. Agricultural Research Service. Crops Research Division.
Edition: [Rev.
Series: United States. Dept. of Agriculture. Farmers' bulletin ;; no. 2231; Farmers' bulletin (United States. Dept. of Agriculture) ;; no. 2231.
Publisher: U.S. Govt. Print. Off.
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 12
Subjects: Alfalfa -- Varieties.; Alfalfa -- Varieties.
Notes: Revised ed. of its Alfalfa varieties and areas of adaptation, issued as U.S. Dept. of Agriculture. Leaflet no. 507.