LITERATURE CITED 



Kramer, Von Horst 



1958. Wegebreite und Zuwachs im angrenzenden Bestand. (The effect of width of 

 forest roads on increment in adiacent stands.) Allg. Forst- u. Jagdztg. 

 129(6) : 121-134. 

 Landbeck, Herbert. 



1965. Wegebreite und Randwirkung bei der Kiefer. (Road width and edge effect in 

 Scotch pine.) Arch. Forstw. 14(1): 41-59. 

 iMoessner, Karl E. 



1960. Estimating the area in logging roads by dot sampling on aerial photos. 



U.S. Forest Serv., Intermountain Forest and Range Exp. Sta. Res. Note 

 77, 4 pp. 



Olson, D. S. 



1952. Underground damage from logging in the western white pine type. J. Forest. 



50(6): 460-462. 

 Silen, Roy R. , and H. S. Gratkowski, 



1953. An estimate of the amount of road in the staggered-setting system of 



clearcutting . U.S. Forest Serv., Pacific Northwest Forest and Range 

 Exp. Sta. Res. Note 92, 4 pp. 



8 



AFLC/HAFB, Ogdi 



