Farr, Wilber A. <br/><br/>
Estimation of decay in old-growth western hemlock and sitka spruce in southeast alaska / 
by Wilber A. Farr, Vernon J. Labau and Thomas H. Laurent 
 - Washington, D.C. :  United States Government Printing Office,  1976 
 - 24 p. ;  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social forestry programs<br/>Forests and forestry
<br/><br/><label>Dewey Class. No.: </label>333.75