TY  - BOOK
T1  - Exploration Geophysicists' Mining Geophysics
LA  - English
PP  - Tulsa
PB  - The Society of Exploration Geophysicists
YR  - 1966
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/das.4246
OP  - 210
NO  - Son fotocopias
KW  - Geomagnetismo
ER  -