Marn, Harld Mattssan <br/><br/>
Forestry development project Sarawak :  further cost studies in harvesting the mixed dipterocarp forests of Sarawak including EMC skidder operation / 
by Harld Mattssan Marn ; Evert Vel and Danny Chua Kee Hui 
 - Kuching :  Forest Department,  1982 
 - 60 p. 
 - Field document ;  no.8 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forestry projects--Sarawak