Vance, P.N. <br/><br/>
Developments in broadacre grain sorghum and maize cropping in the Lowlands of P.N.G. and some thoughts on grain production in the Highlands / 
P. N. Vance. 
 -  [1977]. 
 - 10 leaves. 
<br/><br/> Paper prepared for a seminar on the prospects for a grain industry in the Highalnds held at Highlands Agricultural College, April, 1977. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corn--Papua New Guinea.<br/>Grain--Papua New Guinea--Highlands Region.<br/>Sorghum--Papua New Guinea.