Potash

Author:	Johnson, Bertrand Leroy,
Year:	1933
Document Type:	BMEP
Issuing Agency:	U.S. Govt. print. off.,
SUDOC:	I 28.38:16
Series:	U.S. Bureau of Mines. Economic paper ;
Report Number:	16
Subjects:	Potash
	Potassium salts
Link:	https://hdl.handle.net/2027/mdp.39015077573676