Harvey, A. E. 1982. The importance of residual organic 

 debris in site preparation and amelioration for reforesta- 

 tion. In: Baumgartner, D. M., ed. Site preparation and 

 fuels management on steep terrain: symposium proceed- 

 ings; 1982 February 15-17; Spokane, WA. Pullman, WA: 

 Washington State University, Cooperative Extension: 

 75-84. 



Harvey, A. E.; Jurgensen, M. F.; Larsen, M. J. 1976. 

 Intensive fiber utilization and prescribed fire effects on 

 microbial ecology of plants. Gen. Tech. Rep. INT-28. 

 Ogden, UT: U.S. Department of Agriculture, Forest 

 Service, Intermountain Forest and Range Experiment 

 Station. 46 p. 



Hofmann, J. V. 1923. Furred forest planters. The Scien- 

 tific Monthly. 16: 280-283. 



Knapp, A. K.; Smith, W. K. 1982. Factors influencing 

 seedling establishment of Engelmann spruce (Picea 

 engelmannii) and subalpine fir {Abies lasiocarpa) in 

 southeast Wyoming. Canadian Journal of Botany. 60: 

 2753-2761. 



Lanner, R. M. 1980. Avian seed dispersal as a factor in 

 the ecology and evolution of limber and whitebark pines. 

 In: Dancik, Bruce; Higginbotham, Kenneth, eds. Pro- 

 ceedings, 6th North American forest biology workshop; 

 1980 August 11-13; Edmonton, AB. Edmonton, AB: 

 University of Alberta: 15-48. 



Lanner, R. M.; Vander Wall, S. B. 1980. Dispersal of 

 limber pine seed by Clark's nutcracker. Journal of 

 Forestry. 78: 637-639. 



McConkie, A.; Mowat, E. L. 1936. A preliminary study of 

 the factors affecting establishment of ponderosa pine 

 and Douglas-fir seedlings in central Idaho. Unpublished 

 preliminary report on file at: U.S. Department of Agri- 

 culture, Forest Service, Intermountain Forest and 

 Range Experiment Station, Boise, ID. 66 p. 



Minore, D. 1979. Comparative characteristics of north- 

 western tree species— a literature review. Gen. Tech. 

 Rep. PNW-87. Portland, OR: U.S. Department of Agri- 

 culture, Forest Service, Pacific Northwest Forest and 

 Range Experiment Station. 72 p. 



Minore, D.; Dubrasich, M. E. 1981. Regeneration after 

 clearcutting in subalpine stands near Windigo Pass, 

 Oregon. Journal of Forestry. 79(9): 619-621. 



Mueller-Dombois, D.; Ellenberg, H. 1974. Aims and 

 methods of vegetation ecology. New York: John Wiley 

 and Sons. 547 p. 



Roe, A. L. 1952. Larch— Douglas-fir regeneration studies 

 in Montana. Northwest Science. 26(3): 95-102. 



Ronco, F. 1973. Food reserves of Engelmann spruce plant- 

 ing stock. Forest Science. 19(3): 213-219. 



Roy, D. F. 1983. Natural regeneration. In: Rokon, T. E.; 

 Standiford, R. B., eds. Management of the east side pine 

 type in northeastern California. Arcadia, CA: Northern 



California Chapter, Society of American Foresters: 

 87-102. 



Saigo, B. W. 1969. The relationship of non-recovered 

 rodent caches to the natural regeneration of ponderosa 

 pine. Corvallis, OR: Oregon State University. 98 p. 

 Thesis. 



Shearer, R. C. 1959. Western larch seed dispersal over 

 clearcut blocks in northwestern Montana. Proceedings of 

 the Montana Academy of Sciences. 19: 130-134. 



Shearer, R. C; Schmidt, W. C. 1970. Natural regeneration 

 in ponderosa pine forests of western Montana. Res. Pap. 

 INT-86. Ogden, UT: U.S. Department of Agriculture, 

 Forest Service, Intermountain Forest and Range Experi- 

 ment Station. 19 p. 



Smith, J. H. 1954. A cooperative study of Engelmann 

 spruce-alpine fir silviculture and management. North- 

 west Science. 28: 157-165. 



Squillace, A. E. 1954. Engelmann spruce seed dispersal 

 into a clear-cut area. Res. Note 11. Ogden, UT: U.S. 

 Department of Agriculture, Forest Service, Intermoun- 

 tain Forest and Range Experiment Station. 4 p. 



Steele, R. 1986. [Personal communication]. Boise, ID: U.S. 

 Department of Agriculture, Forest Service, Intermoun- 

 tain Research Station, Forestry Sciences Laboratory. 



Steele, R.; Geier-Hayes, K. 1985. The grand fir/mountain 

 maple habitat type in central Idaho: succession and 

 management. Boise, ID: U.S. Department of Agricul- 

 ture, Forest Service, Intermountain Forest and Range 

 Experiment Station, Forestry Sciences Laboratory. 

 118 p. Preliminary draft. 



Steele, R.; Pfister, R. D.; Ryker, R. A.; Kittams, J. A. 

 1981. Forest habitat types of central Idaho. Gen. Tech. 

 Rep. INT-114. Ogden, UT: U.S. Department of Agricul- 

 ture, Forest Service, Intermountain Forest and Range 

 Experiment Station. 138 p. 



Tackle, D.; Roy, D. F. 1953. Site preparation as related to 

 ground cover density in natural regeneration of ponder- 

 osa pine. Tech. Pap. 4. Berkeley, CA: U.S. Department 

 of Agriculture, Forest Service, California Forest and 

 Range Experiment Station. 13 p. 



Trappe, J. M. 1959. Lodgepole pine clearcuts in north- 

 western Oregon. Journal of Forestry. 57: 420-423. 



Vander WaU, S. B.; Balda, R. P. 1977. Coadaptions of the 

 Clark's nutcracker and the pinon pine for efficient seed 

 harvest and dispersal. Ecological Monographs. 47: 

 89-111. 



Vander Wall, S. B.; Hutchins, H. E. 1983. Dependence of 

 Clark's nutcracker, Nueifraga columbiana, on conifer 

 seeds during the postfledging period. The Canadian 

 Field-Naturalist. 97: 208-214. 



West, N. E. 1968. Rodent-influenced establishment of 

 ponderosa pine and bitterbrush seedlings in central 

 Oregon. Ecology. 49: 1009-1011. 



12 



