Markin, P. George <br/><br/>
Pacific North West forest and range experiment station / 
George P. Markin, Harold O. Batzer and V. Wayone Brewer 
 - [S.l.] :  U.S. Government Printing Office,  1978 
 - 6 p. ;  26 cm. 
<br/><br/> USDA forest service research note 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forests and forestry--Collected works<br/>Forests and forestry--Research
<br/><br/><label>Dewey Class. No.: </label>634.9