Crocombe, R. G. <br/><br/>
Communal cash cropping among the Orokaiva / 
R. G. Crocombe 
 - Canberra :  Australian National University, N ew Guinea Research Unit,  1964 
 - 52 p. :  ill. ;  25 cm. 
 - New Guinea research unit bulletin;  no. 4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tropical crops