Spacing and date-of-seeding experiments with grain sorghums
By: by John H. Martin ... [et al.].
Contributors: Martin, John H. 1893-; United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 131; Technical bulletin (United States. Dept. of Agriculture) -- no. 131.
Publisher: U.S. Dept. of Agriculture
Published: 1929
Place of publication: Washington
Language: eng
Number of pages: 47
Subjects: Sorghum -- Research.
Notes: Cover title.

Literature cited: p. 46.