1-3 of 3 Books

Geomagnetic observations on Fletcher's Ice Island (T-3)
By James C. G. Walker
Observations of the earth's magnetic field from the shuttle
Observations of the earth's magnetic field from the shuttle
By W. J. Webster
Synthesis of regional crust and upper-mantle structure from seismic and gravity data
Synthesis of regional crust and upper-mantle structure from seismic and gravity data
By Shelton S. Alexander