TY  - JOUR 
T1  - Reconstruction of paleoenvironments using carbon stable isotopes of specific compounds
JO  - Anais da Academia Brasileira de Ciências
A1  - Santos Neto, Eugenio V.
SN  - 0001-3765
UL  - 10.1590/S0001-37652000000400028
VL  - 72 
Y1  - 2000
PB  - Brasil 
ER  -