TY  - BOOK
AU  -  	
ED  - The World Conservation Union
TI  - Protected areas of the world (Vol. 4) : 				: a review of national systems Nearctic and Neotropical 
U1  - 333.78 WCU 
PY  - 1992///
CY  - United Kingdom : 
PB  - IUCN
N1  - Includes Index
ER  -