000			01501nam a22002657a 4500
008			140202b ck ||||| |||| 00| 0 spa d
020			_a0-07-017195-5
082	0	4	_a622.15 / D634i
100	1		_aDobrin, Milton Burnett _940341
245	1	0	_aIntroduction to geophysical prospecting / Milton B Dobrin
250			_a3 ed.
264			_aNew York : McGraw-Hill, 1976
300			_a630 p. : il.
505	0	0	_a1. The place of geophysics in oil and mineralexploration -- 2. How seismic waves propagate -- 3. Seismic
505	0	0	_arecording instruments -- 4. Acquiring seismic reflection data on land -- 5. Acquisition of seismic data in
505	0	0	_awater-covered areas -- 6. Enhancement of seismic reflection data in processing centers -- 7. Transformation of
505	0	0	_areflection times into geological structure -- 8. Geological interpretation of seismic reflection data -- 9.
505	0	0	_aSeismic refraction prospecting -- 10. Direct detection of hydrocarbons by seismic reflection -- 11. Gravity
505	0	0	_aprospecting: principles and instruments -- 12. Gravity field measurements and reductions -- |3. The
505	0	0	_ainterpretation of gravity data -- |4. Magnetic prospecting: fundamental principles and instruments -- 15.
505	0	0	_aMagnetic surveying techniques -- 16. Interpretation of magnetic data -- 17. Electricalprospecting methods.
650	1	4	_aGeofisica _9111521
650	1	4	_aProspeccion geofisica _9129123
650	1	4	_aMetodos geofisicos _xprospeccion _9116471
999			_c16708 _d16708