Pirsson, Louis V. 1860-1919. Rocks and rock minerals. [electronic resource] . — 3d ed., rev. by Adolph Knopf.. — New York, : J. Wiley, [1947]. — vii, 349 p. : illus. 22 cm.



LCCN: 47031208

Subjects--Topical Terms:
Petrology.

LC Class. No.: QE431 / .P68 1947

Dewey Class. No.: 552