Arthur, W. A. <br/><br/>
Tea / 
W. A. Arthur. 
 - [Port Moresby] :  Dept. of Primary Industry,  [1979]. 
 - 13p. : ill. 
 - Agriculture in the economy : .
<br/><br/> Cover title. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tea--Economic aspects--Papua New Guinea.