Planning forest roads and harvesting systems :  forest logging and transport branch forest industries division forestry departme 
FAO. 
 - Rome :  Food and Agriculture Organization of the United Nations,  1977, 
 - x, 148p.;  ill. ;  29 cm. 
 - FAO forestry paper ;  4/1-4/2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forest.--Planing<br/>Harvest --System
<br/><br/><label>Dewey Class. No.: </label>634.956  / FOW 1977