Proceedings of Highlands Grain Industry Seminar, 5th and 6th April 1977 at the Highlands Agricultural College/ 
edited by Ian M. Cooper 
 - [Mount Hagen]:  Highlands Agricultural College,  1977 
 - 1v (various pagings) ;  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grain--Papua New Guinea--Highlands Region