(171) Behre, C. Edward. 



1928. Preliminary yield tables for second growth western yellow pine in the Inland 

 Empire. Univ. Idaho Bull. 1, 19pp. 



(172) 



1945. Growing stock, cutting age, and sustained yield. J. Forest. 43: 477-483. 



(173) Belyea, Harold Cahill. 



1924. A study of comparative height growth of six planted species. J. Forest. 22: 

 389-391. 



(174) Benson, H. Paul. 



1956. Changes in spiral grain direction in ponderosa pine. U.S. Forest Serv. Forest 

 Prod. Lab. Rep. 2058, 8 pp. 



(175) Berndt, Herbert W. 



1961. Some influences of timber cutting on snow accumulation in the Colorado front 



range. U.S. Forest Serv. Rocky Mountain Forest and Range Exp. Sta. Res. 

 Note 58, 3 pp. 



(176) and Robert D. Gibbons. 



1958. Root distribution of some native trees and understory plants growing on three 



sites within ponderosa pine watersheds in Colorado. U.S. Forest Serv. 

 Rocky Mountain Forest and Range Exp. Sta., Sta. Pap. 37, 14 pp. 



(177) Bernstein, D. A. 



1962. Use of aerial photography in unit area control management. J . Forest. 60: 



191-195. 



(178) Berridge, RoyD., and Ted W. Nelson. 



1959. Commercial small-tree utilization in an uneven-aged, mixed conifer forest in 



California. Soc. Amer. Forest. Proc. 1958: 171-174. 



(179) Berry, Dick W. 



1952. Pumice as a medium for stratifying tree seeds. Oreg. State Board of Forest. 

 Res. Note 5, 7 pp. 



(180) Berry, Swift. 



1914. Work of California gray squirrel on conifer seed in the southern Sierras. Soc. 

 Amer. Forest. Proc. 9: 95-97. 



(181) 



1917. Determining the quality of standing timber . J. Forest. 15: 438-441. 



(182) 



1917. Lumbering in the sugar and yellow pine region of California. U.S. Dep. Agr. 

 Bull. 440, 99 pp. 



(183) 



1917. Volume of western yellow pine logs from an actual mill tally. J. Forest. 15: 



615-618. 



(184) 



1918. A study of the grades of lumber produced from California pine, fir and cedar. 



Timberman 19(5): 36-37; (6): 39-40, 65-72. 



(185) 



1928. Logging California pine. Pacific Purchaser 10(2): 5-6. 



(186) Berryman, A. A. 



1964. Identification of insect inclusions in X-rays of ponderosa pine bark infested by 

 western pine beetle, Dendroctonus brevicomis LeConte. Can. Entomol. 96: 

 883-888. 



11 



