IUCN Red list of threatened animals :  1988 / 
prepared by the IUCN Conservation Monitoring Centre in association with the International Council for Bird Preservation. 
 - Cambridge  :  International Union for Conservation of Nature and Natural Resources,  1988. 
 - xviii,154p. 
<br/><br/><label>ISBN: </label>2880329353 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rare animals.<br/>Endangered species.