Principles of geology /
Gilluly, James,
Principles of geology / by James Gilluly, Aaron C. Waters, A.O. Woodford ; illustratons by Robert R. Compton. - 534 pages : illustrations ; 26 cm. - A series of geology texts .
Geology.
--Reading book
550 / GIL
Principles of geology / by James Gilluly, Aaron C. Waters, A.O. Woodford ; illustratons by Robert R. Compton. - 534 pages : illustrations ; 26 cm. - A series of geology texts .
Geology.
--Reading book
550 / GIL