Galdikas, Birute marija Filomena <br/><br/>
Orangutan adaptation at Tanjung Puting Reserve, Central Borneo / 
Birute Marija Filomena Galdikas 
 - Los Angeles :  University of California,  1978 
 - xxiv, 334 p. :  ill. ;  21 cm. 
<br/><br/>PH.D thesis of UMI 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Orangutan<br/>Orangutan--Behavior<br/>Mammals--Borneo--Tanjung Puting Reserve