TY  - BOOK
AU  - Beck, A. E. 
TI  - Physical principles of exploration methods: an introductory text for geology and geophysics students
T2  - Geomac Series
SN  - 0-333-26394-4
PY  - 1981///
CY  - London
PB  - Macmillan
KW  - Exploration Geophysics
ER  -