The nitrogen of processed fertilizers
By: by Elbert C. Lathrop
Series: Bulletin of the U.S. Department of Agriculture -- no. 158; Bulletin of the U.S. Department of Agriculture -- no. 158.
Publisher: U.S. Dept. of Agriculture
Published: 1914
Place of publication: Washington, D.C
Language: eng
Number of pages: 24
Subjects: Nitrogen fertilizers
Notes: Caption title.

"November 10, 1914."

"Professional paper."