The production and fertilizer value of citric-soluble phosphoric acid and potash
By: by Wm. H. Waggaman
Series: Bulletin of the U.S. Department of Agriculture -- no. 143; Bulletin of the U.S. Department of Agriculture -- no. 143.
Publisher: U.S. Dept. of Agriculture
Published: 1914
Place of publication: Washington, D.C
Language: eng
Number of pages: 12
Subjects: Potash; Phosphoric acid; Fertilizer industry
Notes: Caption title.

"November 13, 1914."

"Professional paper."