TY  - BOOK
AU  - Sayer,J.A.
AU  - Whitmore,T.C.
TI  - Tropical deforestation and species extinction
SN  - 041245520X
U1  - 333.75 
PY  - 1992///
CY  - London
PB  - Chapman & Hall, 
KW  - ANIMALES
KW  - EXTINCION
KW  - CONSERVACION DE BOSQUES
ER  -