Accident experience at pebble-phosphate operations in Florida 1930-40

Author:	Cash, Frank E.
Year:	1941
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:7186
Series:	Information circular / Bureau of Mines ;
Report Number:	7186.
Subjects:	Phosphate industry--Florida--Statistics
	Phosphate mines and mining--Florida--Statistics
	Industrial accidents--Florida--Statistics
Link:	https://hdl.handle.net/2027/mdp.39015078535609