The ryegrasses
By: [by H.A. Schoth and M.A. Hein]
Contributors: Hein, M. A. (Mason August), b. 1894
Series: Leaflet / United States. Dept. of Agriculture -- no. 196; Leaflet (United States. Dept. of Agriculture) -- no. 196.
Publisher: U.S. Dept. of Agriculture
Published: 1940
Place of publication: Washington, D.C
Language: eng
Subjects: Ryegrasses; Forage plants; Varieties; Climatic factors; Sowing; Hay; Pasture plants; Forage crops; Lawns and turf; Seed crop production; Lolium; Lolium perenne; Lolium multiflorum
Notes: Cover title.

"Issued May 1940"--P. 2.