TY  - BOOK
AU  - Lindberg,Kreg
AU  - Hawkins,Donald E.
TI  - Ecotourism: A guide for planners and managers 
SN  - 0963633104
PY  - 1993///
CY  - North Bennington, VT
PB  - Ecotourism Society
KW  - Ecotourism
N1  - Includes bibliogr. references
ER  -