TY  - BOOK
TI  - Developments in Geophysical Exploration Methods
SN  - 085334165
AV  - TN269 .D4 1982
PY  - 1982///
CY  - London
PB  - New York
KW  - Mining engineering ,metallurgy
KW  - Technology
N1  - includes index; Developments in Geophysical exploration methods :volume 1,2 ,3 ,4,5,6
ER  -