TY  - BOOK
AU  - Vernon, R.H.
AU  - Clarke, G.L.
TI  - Principles of metamorphic petrology
SN  - 9780521871785
AV  - 25337-25338 
U1  - 552 22
PY  - 2011///
CY  - New York
PB  - Cambridge University Press
N1  - Includes Reference and index
ER  -