Biogeography and ecology in South America / 
edited by E.J. Fittkay ... [et al.] 
 - The Hague :  Dr. W. Junk B.V.,  1969 
 - v. :  ill. ;  25 cm. 
 - Monographie biologice ;  19 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographical distribution of animals and plants<br/>Natural history--South America