General geology.
Foster, Robert J.
General geology. - 4th/ed. - Columbus : Charles E. Merrill Pub. Co., c1983. - xiii, 574p. illus. (pbk) 28cm.
Includes bib'l ref. & index.
0675200202
General geology. - 4th/ed. - Columbus : Charles E. Merrill Pub. Co., c1983. - xiii, 574p. illus. (pbk) 28cm.
Includes bib'l ref. & index.
0675200202