TY  - GEN
AU  - Dixon, John A.,
AU  - Sherman, Paul B.
TI  - Economics of protected areas: a new look at benefits and costs 
SN  - 1559630337
AV  - QH77.D44 D59 1990
PY  - 1990///
CY  - Washington
PB  - Island Press
KW  - Doğal alanlar
KW  - Ekonomik yönleri
KW  - Natural areas
KW  - Developing countries
KW  - Management
KW  - Economic aspects
KW  - Government policy
KW  - Conservation of natural resources
KW  - Gelişmekte olan ülkeler
KW  - Yönetim
N1  - Includes bibliographic references: p. 213-221 and index
ER  -