Hutchinson, Ian D. <br/><br/>
Forestry development project Sarawak :  liberation thinning a tool in the management of mixed dipterocarp forest in Sarawak / 
by Ian D. Hutchinson 
 - Kuching :  Forest Department,  1980 
 - 28 p. 
 - Field document ;  no.5 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forestry projects--Sarawak