Production and agricultural use of ammonium sulfate
By: by C.C. Fletcher, Albert R. Merz, and B.E. Brown
Contributors: Merz, Albert R. (Albert Ronald), 1887-1970; Brown, B. E. (Bailey Edgar), 1879-1951
Series: Circular / United States Department of Agriculture -- no. 578; Circular (United States. Dept. of Agriculture) -- no. 578.
Publisher: U.S. Dept. of Agriculture
Published: 1940
Place of publication: Washington, D.C
Language: eng
Number of pages: 15
Subjects: Nitrogen fertilizers
Notes: Caption title.

"Contribution from Bureau of Plant Industry."