Practical rules for the use of the magnetometer in geophysical prospecting

Author:	Alexanian, M. C.
Additional Authors:	Ayvazoglou, W.
Year:	1931
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
Series:	Information Circular / Bureau of Mines ;
Report Number:	6527
Subjects:	Magnetometers
	Prospecting--Geophysical methods
Link:	https://hdl.handle.net/2027/mdp.39015077561671