Suggestions for paper-mulch trials
By: by L.H. Flint
Series: Circular / United States Department of Agriculture -- no. 77; Circular (United States. Dept. of Agriculture) -- no. 77.
Publisher: U.S. Dept. of Agriculture
Published: 1929
Place of publication: Washington, D.C
Language: eng
Subjects: Control; Weeds
Other titles: Suggestions for paper mulch trials.
Notes: Caption title.