TY  - BOOK
AU  - Hatch,F.H.
AU  - Wells,A.K.
AU  - Wells,M.K.
TI  - Petrology of the igneous rocks
AV  - QE 461 .H3 Vol.-
U1  - 552/.1 
PY  - 1984///
CY  - New Delhi, India
PB  - CBS publishers & distributors
KW  - Igneous rocks
N1  - Includes bibliographical references
ER  -