Biltonen, Frank E. <br/><br/>
The cost of debarked whole tress chps :  stump to degest / 
Frank E. Biltonen, Jmes A. Mattson and Edsel D Matson 
 - Washington, D.C. :  United State Dept. of Ariculture,  1972 
 - 154 p. ;  26 cm. 
<br/><br/> USDA Forest Service general technical report NC 174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aspenes<br/>Forests and forestry--United Stateses<br/>Forests and forestry--Canadaes
<br/><br/><label>Dewey Class. No.: </label>634.973981