Siaguru, Philip. <br/><br/>
Effect of shade on growth of lowland forest tree seedlings in Papua New Guinea / 
by Philip Siaguru. 
 - Aberdeen, UK :  Dept. of Plant and Soil Science, University of Aberdeen,  1992. 
 - x, 227 p. :  ill., maps. 
<br/><br/>Dissertation (PhD) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant propagation--REsearch--Papua New Guinea.<br/>Plant-growth--Research--Papua New Guinea.<br/>Forests and forestry--Research--Papua New Guinea.