(377) Cooke, W. H. 



1954. Sheathing board from ponderosa pine mill residues. Oreg. State Coll. Forest 

 Prod. Lab. Rep. L-4, 26 pp. 



(378) Coolidge, P. T. 



1912. A working plan for western yellow pine lands in central Colorado. Forest. 

 Quart. 10: 484-494. 



(379) Cooper, Albert W. 



1906. Sugar pine and western yellow pine in California. U.S. Dep. Agr. Forest Serv. 

 Bull. 69, 42 pp. 



(380) 



1906. Managing pine forests of California. Water & Forest 6(2-3): 13-14. 



(381) Cooper, Charles F. 



1956. Value of timber on the watershed . Pp. 137-154. IN: Recovering Rainfall: 

 Report of Arizona Watershed Program, Part II, No. 5A. 



(382) 



(383) 



1959. Multiple land use on the Salt River watershed, Arizona. J. Forest. 57: 729-734. 



1960. Changes in vegetation, structure, and growth of southwestern pine forests since 

 white settlement. Ecol. Monogr. 30: 129-164. 



(384) 



(385) 

 (386) 



(387) 



(388) 

 (389) 



1960. Production of native and introduced grasses in the ponderosa pine region of 

 Arizona. J. Range Manage. 13: 214-215. 



1961. Pattern in ponderosa pine forests . Ecology 42: 493-499. 



1961. Equations for the description of past growth in even-aged stands of ponderosa 

 pine. Forest Sci. 7: 72-80. 



1961. Controlled burning and watershed conditions in the White Mountains of Arizona, 

 J. Forest. 59: 438-442. 



1961. The ecology of fire. Sci. Amer. 204(4): 150-160. 



1962. Ecological classification in watershed management. Fifth World Forest . Congr. 

 (Seattle) Proc. 3: 1731-1734. 



(390) Cooperrider, C. K. 



1938. Recovery of ponderosa pine reproduction following injury to young growth. 



Plant Physiol. 13: 5-27. 



(391) 



1939. Grazing and western timber production. Pp. 375-380. IN: U.S. Forest Serv. 



Range Res. Seminar Proc. 



(392) Corbett, Edward S. 



1962. Ponderosa pine reproduction in relation to seed supply at Challenge Experimental 

 Forest. U.S. Forest Serv. Pacific Southwest Forest and Range Exp. Sta. 

 Res. Note 195, 3 pp. 



(393) Corson, C. W., and H. A. Fowells. 



1952. Here's how--a guide to tree planting in the California pine region. U.S. Forest 

 Serv. Calif. Forest and Range Exp. Sta. Misc. Pap. 8, 26 pp. 



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