TY  - BOOK
AU  - Hatch,F.H.
AU  - Wells,M.K.
AU  - Wells,A.K.
TI  - Petrology of the igneous rocks
T2  - Textbook of petrology, v. 2
SN  - 0045520011
PY  - 1968///
CY  - London
PB  - Thomas Murby
KW  - Rocks, Igneous
KW  - Rocks
KW  - sears
ER  -