TY  - SER
AU  - Trillmich,Fritz
TI  - Conservation problems on Galápagos: : the showcase of evolution in danger 
U1  - 333.72 23
PY  - 1992///
KW  - Recursos naturales
KW  - Natural resources
KW  - Turismo
KW  - Tourism
N2  - BIB Now: 6882
ER  -