TY  - BOOK
AU  - BOWES, D.R.
TI  - THE ENCYCLOPEDIA OF IGNEOUS AND METAMORPHIC PETROLOGY (ENCYCLOPEDIA OF EARTH SCIENCES)
SN  - 0 442 20623 2
U1  - 552.4 
PY  - 1989///
CY  - New York
PB  - Van Nostrand Reinhold Company Ltd., New York 
ER  -