TY  - BOOK
AU  - Woolley, Alan Robert,
ED  - University of Texas
ED  - British Museum (Natural History)
TI  - Alkaline rocks and carbonatites of the world
AV  - QE462.A4 W66
PY  - 1978///-9999
CY  - Austin
PB  - University of Texas Press, British Museum (Natural History)
KW  - Carbonatitas
KW  - Rocas ígneas alcalinas
N1  - Contenido: pt. 1 north and south america
ER  -