Wilfred P Hasbrouck
A computer program in BASIC for construction of two-layer, seismic refraction forward models within which elevation and thickness of the upper layer change and velocities vary laterally within both layers
A two-layer, multiple-coverage seismic refraction method with computer programs in BASIC to expedite its application
Coal-seismic, desktop computer programs in BASIC
Sketches of a hammer-impact, spiked-base, shear-wave source
Techniques of high spatial density magnetic profiling and mapping