Performance of two-clone crosses in alfalfa and an unanticipated self-pollination problem
By: by C.H. Hanson ... [et al.].
Series: Technical bulletin / United States Department of Agriculture -- no. 1300; Technical bulletin (United States. Department of Agriculture) -- no. 1300
Publisher: U.S. Dept. of Agriculture
Published: 1964
Place of publication: Washington
Language: eng
Number of pages: 46
Subjects: Alfalfa; Breeding
Notes: Caption title.

Literature cited: p. 40-41.