Geology : principles and processes. /
Geology : principles and processes. /
William H. Emmons... [et. al.]
- 4th ed.
- New York : McGraw-Hill, 1955.
- 638 p. : ill. ; 22 cm.
Includes bibliography and Indexes.
Geology.
551 / GEO 1955
Includes bibliography and Indexes.
Geology.
551 / GEO 1955