A manual of farm grasses Hitchcock, A. S. (Albert Spear), 1865-1935 creator text book Washington, D. C The author 1921 1921
print
ENG Forage plants Grasses United States SB197 .H53 633.2 https://www.biodiversitylibrary.org/bibliography/54006 2802278 21001368 10.5962/bhl.title.54006 DLC