Title: Geophysical methods in geology, by P. Vallabh Sharma
Subjects: Prospecting - Geophysical methods, Geophysics, Geophysical methods, Methodology, Prospecting, Geology, Geológia, Kutatás, Geofizikai módszerek, Geologie, Geophysik, EXPLORATION, Géophysique, Prospection géophysique, Géologie, Méthodologie