TY  - BOOK
TI  - Ecotourism and resource conservation: a collection of papers
U1  - 333.72 
PY  - 1991///
CY  - MadisonWisconsinEUA
PB  - Ecotourism and ResourceConservation Project
KW  - Ecoturismo
N1  - FACULTAD DE ZOOTECNIA
ER  -