Mechanical analysis of finely divided natural phosphates
By: by Lyle T. Alexander and K.D. Jacob.
Contributors: Jacob, K. D.; United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 212; Technical bulletin (United States. Dept. of Agriculture) -- no. 212.
Publisher: U.S. Dept. of Agriculture
Published: 1930
Place of publication: Washington
Language: eng
Number of pages: 24
Subjects: Phosphates -- Analysis.
Notes: Cover title.

Literature cited: p. 23-24.