Resume of work of the nonmetals division :calendar year 1936

Author:	Ralston, Oliver C.
Additional Authors:	Stern, A. George.
Year:	1937
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:6934
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	6934
Subjects:	Nonmetals
	Nonmetallic minerals
Link:	https://hdl.handle.net/2027/mdp.39015077569427