TY  - BOOK
AU  - Engel,Michael H.
AU  - Macko,Stephen A.
TI  - Organic geochemistry: principles and applications 
T2  - Topics in geobiology
SN  - 9781461362524
AV  - QE516.5 O75 1993
PY  - 1993///]
CY  - New York
PB  - Springer Science+Business Media
KW  - Geoquímica orgánica
ER  -