Pebble phosphate accident experience

Author:	Cash, Frank E.
Additional Authors:	Dempsey, Claud P.
Year:	1936
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:6917
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	6917
Subjects:	Phosphate mines and mining--Florida
	Phosphate industry--Florida
	Industrial accidents--Florida
Link:	https://hdl.handle.net/2027/mdp.39015077568981