TY  - BOOK
AU  - Le Maitre R W
TI  - Numerical petrol: Statistical interpretation of geog,,,,,, Angola data
T2  - Development in petrology; 8
U1  - H2:(B28), M2 
PY  - 1982///
CY  - Amsterda
PB  - Elsevier Scientific Publishing       
KW  -  Petrology
KW  - Geology
ER  -