Cover image for Nitrate water activities
Title:
Nitrate water activities
Author:
Valieant, Joan.
Publication Information:
Beltsville, Md. : ARS ; Washington : for sale by the Supt. of Docs., U.S. Govt. Print. Off., [1972]
Physical Description:
12 pages : illustrations ; 26 cm.
General Note:
Caption title.

"Issued October 1971; slightly revised January 1972"--p. 12.

"developed by Joan Valieant and Jerry L. Southland."
Language:
English
Format :
Book