TY  - BOOK
AU  - MacKenzie,W.S.
AU  - Donaldson, C. H.
AU  - Guilford, C.,
TI  - Atlas of igneous rocks and their textures
SN  - 0470273399
AV  - QE461 M33 1982
PY  - 1982///
CY  - New York
PB  - Wiley
KW  - Rocas ígneas
KW  - Atlas
N1  - A halsted press book
ER  -