Collett, George N. <br/><br/>
Smallholder coffee yields :  estimation from the Benabena, Eastern Highlands Province, Papua New Guinea / 
George N. Collett. 
 - Canberra :  Australian National University,  1989. 
 - iii, 40 p. : ill. 
 - Designing monitoring systems for smallholder agricultutre in Papua New Guinea : working paper ; no. 14 .
<br/><br/>Contains bibliographic references. 
<br/><br/><label>LCCN: </label>92013263 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farms, Small--Papua New Guinea.<br/>Coffee--Research--Papua New Guinea.