Physical geology/
Leet, L. Don (Lewis Don).
Physical geology/ L. Don Leet, Sheldon Judson, Marvin E. Kauffman. - 6th ed. L. Don Leet, Sheldon Judson, Marvin E. Kauffman. - Englewood Cliffs, N.J.: Prentice-Hall, 1982. - xvi,487 pages: illustrations (some col.) maps(some col.); 29 cm.
Includes bibliographies and index.
0136697623
Physical geology.
Physical geology/ L. Don Leet, Sheldon Judson, Marvin E. Kauffman. - 6th ed. L. Don Leet, Sheldon Judson, Marvin E. Kauffman. - Englewood Cliffs, N.J.: Prentice-Hall, 1982. - xvi,487 pages: illustrations (some col.) maps(some col.); 29 cm.
Includes bibliographies and index.
0136697623
Physical geology.
