TY  - BOOK
AU  - Colombo U Ed.
AU  -  Hobson G D Ed.
ED  - International meeting on advances in organic geochemistry (1962 : Italy)
TI  - Proceeding on advances in organic geochemistry
U1  - H:E:5p1:N62, K4 
PY  - 1964///
KW  - Geochemistry
ER  -