Vetches
By: by C.V. Piper, and Roland McKee ; with a chapter on vetch seed and its adulterants by F.H. Hillman
Series: Farmers' bulletin / United States Department of Agriculture -- no. 515; Farmers' bulletin (United States. Department of Agriculture) -- no. 515
Publisher: U.S. Dept. of Agriculture
Published: 1912
Place of publication: Washington, D.C
Language: eng
Number of pages: 28
Subjects: Vetch; Seeds
Notes: Cover title.

Includes bibliographical references.