Introduction to the structure of the earth /
Spencer, Edgar Winston.
Introduction to the structure of the earth / by Edgar W. Spencer. - New York : McGraw-Hill Book, 1969. - 597 p. : ill., maps. ; 24 cm.
Includes bibliographies.
Geology, Structural.
Introduction to the structure of the earth / by Edgar W. Spencer. - New York : McGraw-Hill Book, 1969. - 597 p. : ill., maps. ; 24 cm.
Includes bibliographies.
Geology, Structural.
