The Encyclopedia of natural history / 
Introduction Gerald Durrell; Consult. edit. Joyce Pope. 
 - London :  Octopus Books Limited,  1978. 
 - 253 p. :  illus. ;  29 cm. 
<br/><br/><label>ISBN: </label>0706406761 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology