Production and fertilizer use of urea
By: by Albert R. Merz and Bailey E. Brown
Contributors: Brown, B. E. (Bailey Edgar), 1879-1951
Series: Circular / United States Department of Agriculture -- no. 679; Circular (United States. Dept. of Agriculture) -- no. 679.
Publisher: U.S. Dept. of Agriculture
Published: 1943
Place of publication: Washington, D.C
Language: eng
Number of pages: 18
Subjects: Urea as fertilizer
Notes: Caption title.