TY  - BOOK
AU  - Thorpe,R.S.
AU  - Brown,G.C.
TI  - The field description of igneous rocks
T2  - Geological Society of London handbook series
SN  - 0470201118 (U.S)
AV  - QE461 
U1  - 552.1 19
PY  - 1993///
CY  - Chichester
PB  - Wiley
KW  - Geology
KW  - Fieldwork
KW  - Igneous rocks
KW  - Identification
N1  - First published 1985 by Open University Press ; reprinted 1993, &c. by Wiley; Includes bibliography and index
ER  -