Keller, Edward A., 1942-
Environmental geology Edward A. Keller, with assistance from E.M. Burt - 2nd ed - Columbus London Merrill c1979 - xii, 548p, [20]p of plates ill.(some col.), maps 26cm
Geology
550 / .8
Environmental geology Edward A. Keller, with assistance from E.M. Burt - 2nd ed - Columbus London Merrill c1979 - xii, 548p, [20]p of plates ill.(some col.), maps 26cm
Geology
550 / .8