TY  - BOOK
AU  - Hatch,F.H.
AU  - Wells,A.K.
AU  - Wells,M.K.
TI  - Petrology of the igneous rocks
T2  - His Textbook of petrology, v. 1
SN  - 0028458001
AV  - QE461 .H3 2003
PY  - 1973///
CY  - New York
PB  - Hafner Press
KW  - Igneous rocks
N1  - Includes bibliographical references
ER  -