Ernst, W. G. 4 0 1931-
Earth materials 6 6 [by] W. G. Ernst. - - - viii, 149 p. illus. 24 cm. - - - - - . - Foundations of earth science series . - 0 . - . - 0 .
Bibliography: p. 143-144.
5
5
2 = =
69011168
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Mineralogy.;Geochemistry.;Petrology. --------20--
--------20--
----2
QE364 / .E722
552 / 2
/
/
Earth materials 6 6 [by] W. G. Ernst. - - - viii, 149 p. illus. 24 cm. - - - - - . - Foundations of earth science series . - 0 . - . - 0 .
Bibliography: p. 143-144.
5
5
2 = =
69011168
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Mineralogy.;Geochemistry.;Petrology. --------20--
--------20--
----2
QE364 / .E722
552 / 2
/
/