Ernst, W. G.
Earth materials / W.G. Ernst. - Englewood Cliffs, NJ : Prentice-Hall, c1969. - viii, 149 p. : ill. ; 24 cm. - Foundations of earth science series .
Includes index.
Bibliography: p. 144.
69-11168
Minerals.
Rocks, Sedimentary.
Mineralogy.
Petrology.
Mineral industries.
Earth materials / W.G. Ernst. - Englewood Cliffs, NJ : Prentice-Hall, c1969. - viii, 149 p. : ill. ; 24 cm. - Foundations of earth science series .
Includes index.
Bibliography: p. 144.
69-11168
Minerals.
Rocks, Sedimentary.
Mineralogy.
Petrology.
Mineral industries.