Introduction to geophysical prospecting.2nd ed.
Dobrin,M.B.
Introduction to geophysical prospecting.2nd ed. - N.Y. McGraw-Hill 1960 - 446
Science of the Earth.
Science of the Earth.
551.11
Introduction to geophysical prospecting.2nd ed. - N.Y. McGraw-Hill 1960 - 446
Science of the Earth.
Science of the Earth.
551.11