Superphosphate; its history, chemistry, and manufacture
Superphosphate; its history, chemistry, and manufacture
[prepared by] Soil and Water Conservation Research Division, Agricultural Research Service, U. S. Department of Agriculture and Office of Agricultural and Chemical Development, Tennessee Valley Authority.
- Washington, Agricultural Research Service, U.S. Depart of Agriculture; for sale by the Superintendent of Documents, U.S. Govt. Print. Off., 1964.
- iv, 349 p. illus., ports. 27 cm.
Includes bibliographies.
agr65000080
Phosphates.
Fertilizer industry--United States.
TP963 / .U5
A 77.2:Su 7
Includes bibliographies.
agr65000080
Phosphates.
Fertilizer industry--United States.
TP963 / .U5
A 77.2:Su 7