A comment upon present-day applied geophysics

Author:	Lee, F. W.
Additional Authors:	Lee, F. W.
Year:	1931
Document Type:	USBI
Issuing Agency:	U.S. Dept. of Commerce, Bureau of Mines,
Series:	Information circular / Bureau of Mines ;
Report Number:	6496
Subject:	Geophysics
Link:	https://hdl.handle.net/2027/mdp.39015077576877