(1321) Mosher, Milton M. 



1960. Preliminary report of irrigation and fertilization of ponderosa pine. Wash. 

 State Univ. Agr. Exp. Sta. Circ. 365, 5 pp. 



(1322) and Knut Lunnum. 



1956. Trees of Washington. Wash. State Coll. Ext. Bull. 440, 40 pp. 



(1323) Mowat, Edwin L. 



1940. Damage by logging and slash disposal in Idaho ponderosa pine. J. Forest. 38: 

 247-255. 



(1324) 

 (1325) 

 (1326) 

 (1327) 

 (1328) 



(1329) 

 (1330) 

 (1331) 



(1332) 

 (1333) 



1947. High yields from young growth ponderosa pine. U.S. Forest Serv. Pacific 

 Northwest Forest and Range Exp. Sta. Res. Note 37, 3 pp. 



1947. Effect of pruning on growth of ponderosa pine. U.S. Forest Serv. Pacific 

 Northwest Forest and Range Exp. Sta. Res. Note 38, 3 pp. 



1948. Selection cutting reduces ponderosa pine losses at Pringle Falls. U.S. Forest 

 Serv. Pacific Northwest Forest and Range Exp. Sta. Res. Note 45, 3 pp. 



1950. Cutting lodgepole pine overstory releases ponderosa pine reproduction. J. For- 

 est. 48: 679-680. 



1953. Thinning ponderosa pine in the Pacific Northwest. A summary of present infor- 

 mation. U.S. Forest Serv. Pacific Northwest Forest and Range Exp. Sta. 

 Res. Pap. 5, 24 pp. 



1954. Effect of thinning and pruning on growth of young ponderosa pine. Northwest 

 Sci. 28: 18-25. 



1954. A guide to the Pringle Falls Experimental Forest, Lapine, Oregon. U.S. For- 

 est Serv. Pacific Northwest Forest and Range Exp. Sta. , 24 pp. 



1961. Growth after partial cutting of ponderosa pine on permanent sample plots in 

 eastern Oregon. U.S. Forest Serv. Pacific Northwest Forest and Range 

 Exp. Sta. Res. Pap. 44, 23 pp. 



1961 . Supplement to "Growth after partial cutting of ponderosa pine on permanent 

 sample plots in eastern Oregon." U.S. Forest Serv. Pacific Northwest 

 Forest and Range Exp. Sta. Res. Pap. 44 (Suppl.), 28 pp. 



1961. Effect of a transpiration retardant on survival of planted ponderosa pine. U.S. 



Forest Serv. Pacific Northwest Forest and Range Exp. Sta. Res. Note 203, 

 4 pp. 



(1334) and Roy R. Silen. 



1957. A test of grafting ponderosa pine. U.S. Forest Serv. Pacific Northwest Forest 

 and Range Exp. Sta. Res. Note 155, 5 pp. 



(1335) Muelder, Dietrich W. 



1959. Contributions to a better understanding of the process of natural reproduction in 

 California. Soc. Amer. Forest. Proc. 1958: 148-150. 



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