The weed factor in the cultivation of corn
By: By J.S. Cates and H.R. Cox
Contributors: Cox, H. R. (Herbert Randolph), joint author; United States. Bureau of Plant Industry
Series: Bulletin / U.S. Dept. of Agriculture. Bureau of Plant Industry -- no. 257.; Bulletin (United States. Bureau of Plant Industry) -- no. 257.
Publisher: Govt. print. off.
Published: 1912
Place of publication: Washington
Language: eng
Number of pages: 35
Subjects: Corn; Weeds