Carrad, Bruce. <br/><br/>
The marketing and production of smallholding rubber in Papua New Guinea / 
Bruce Carrad. 
 - [Port Moresby] :  Department of Primary Industry,  1980. 
 - 96 p. : ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rubber--Papua New Guinea.