Densley, D. R. J. <br/><br/>
Grains and legumes / 
D. R. J. Densley, I. J. Cairns. 
 - [Port Moresby] :  Dept. of Primary Industry,  [1979]. 
 - 15p. :  ill. 
 - Agriculture in the economy : .
<br/><br/> Cover title. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Legumes--Economic aspects--Papua New Guinea.<br/>Grain--Economic aspects--Papua New Guinea.