Parks for life  report of the IVth World Congress on National Parks and Protected Areas, 10-21 February 1992 
edited by Jeffrey A. Mcneely 
 - Gland,  Switzerland  International Union for Conservation of Nature and Natural Resources  1993 
 - 252 p. : ill. ; 29 cm. 
<br/><br/><label>ISBN: </label>0685711498  RM53.60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>National parks and reserves--Congresses<br/>Conservation of natural resources--Congresses