Mine timber preservation

Author:	Hornor, R. R.
Additional Authors:	Hunt, George M.
Year:	1922
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:2321
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	2321
Subjects:	Mine timbering--Testing
	Mine timbering--United States
	Wood--Preservation
	Wood preservatives
	Mine timbering
Link:	https://hdl.handle.net/2027/mdp.39015086556068