TY  - BOOK
ED  - World Conservation Monitoring Centre
ED  - IUCN Commission on National Parks and Protected Areas
TI  - United Nations list of national parks and protected areas
SN  - 2831700329
PY  - 1990///
CY  - Gland, Switzerland
PB  - IUCN
KW  - National parks and reserves
KW  - Landscape protection
ER  -