TY  - GEN
AU  - Mackenzie, WS
AU  - Guilford, C
AU  - Donaldson, CH 
TI  - Atlas of igneous rocks and their textures
SN  - 0582026415
U1  - 552.1 
PY  - 1988///
CY  - London
PB  - ELBS
KW  - Igneous rocks
KW  - Volcanic products & rocks
ER  -