Identification, history, and distribution of common sorghum varieties
By: by H.N. Vinall, J.C. Stephens, and J.H. Martin.
Contributors: Stephens, J. C.; Martin, John H. 1893-; United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 506; Technical bulletin (United States. Dept. of Agriculture) -- no. 506.
Publisher: U.S. Dept. of Agriculture
Published: 1936
Place of publication: Washington
Language: eng
Number of pages: 102
Subjects: Sorghum -- Varieties.
Notes: Cover title.

Includes index.

Literature cited: p. 92-99.