Principles of geology /
Gilluly, James.
Principles of geology / James Gilluly, Aaron C. Waters and A.O. Woodford. - 3rd ed. - San Fransisco: W.H . Freeman, 1951. - 687p.: ill (some col).;
Geogaphy.--Geology.
550
Principles of geology / James Gilluly, Aaron C. Waters and A.O. Woodford. - 3rd ed. - San Fransisco: W.H . Freeman, 1951. - 687p.: ill (some col).;
Geogaphy.--Geology.
550