Davidson, John. <br/><br/>
Report on a visit to Ulamona to investigate damage to a plantation of Eucalyptus deglupta (Kamarere) owned by the Catholic Mission / 
J. Davidson. 
 - [Lae] :  Dept. of Forestry, Papua New Guinea University of Technology,  1978. 
 - 27p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eucalyptus--Losses--Papua New Guinea--Ulamona.<br/>Eucalyptus deglupta.<br/>Eucalyptus--Wounds and injuries--Papua New Guinea--Ulamona.