References for species: Picea pungens

1. Alexander, Billy G., Jr.; Fitzhugh, E. Lee; Ronco, Frank, Jr.; Ludwig, John A. 1987. A classification of forest habitat types of the northern portion of the Cibola National Forest, New Mexico. Gen. Tech. Rep. RM-143. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 35 p. [4207]

2. Alexander, Robert R. 1974. Silviculture of central and southern Rocky Mountain forests: a summary of the status of our knowledge by timber types. Res. Pap. RM-120. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 36 p. [15586]

3. Alexander, Robert R.; Ronco, Frank, Jr. 1987. Classification of the forest vegetation on the National Forests of Arizona and New Mexico. Res. Note RM-469. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 10 p. [3515]

4. Alspach, Lyle K. 1989. Dazomet use for seedbed fumigation at the PFRA Shelterbelt Centre, Indian Head, Saskatchewan. In: Landis, Thomas D., technical coordinator. Proceedings, Intermountain Forest Nursery Association; 1989 August 14-18; Bismarck, ND. Gen. Tech. Rep. RM-184. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station: 40-42. [17052]

5. Amman, Gene D.; Cole, Walter E. 1983. Mountain pine beetle dynamics in lodgepole pine forests. Part II. Population dynamics. Gen. Tech. Rep. INT-145. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station. 59 p. [8315]

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12. Betters, David R. 1983. Overstory-understory relationships: aspen forests. In: Bartlett, E.T.; Betters, David R., eds. Overstory-understory relationships in western forests. Western Regional Research Publication No. 1. Fort Collins, CO: Colorado State University Experiment Station: 5-8. [3309]

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14. Bradley, Anne F.; Noste, Nonan V.; Fischer, William C. 1991. Fire ecology of forests and woodlands in Utah. Gen. Tech. Rep. INT-287. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Research Station. 128 p. [18211]

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17. Carson, Robert G.; Edgerton, Paul J. 1989. Creating riparian wildlife habitat along a Columbia River impoundment in northcentral Washington. In: Wallace, Arthur; McArthur, E. Durant; Haferkamp, Marshall R., compilers. Proceedings--symposium on shrub ecophysiology and biotechnology; 1987 June 30 - July 2; Logan, UT. Gen. Tech. Rep. INT-256. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Research Station: 64-69. [5924]

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22. Daubenmire, R. 1972. On the relation between Picea pungens and Picea engelmannii in the Rocky Mountains. Canadian Journal of Botany. 50: 733-742. [15665]

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24. DeBano, L. F. 1977. Influence of forest practices on water yeild, channel stability, erosion and sedimentation in the Southwest. In: Proceedings, 1977 Society of American Foresters National Conference; 1977 October 2-6; Albuquerque, NM. Washington, DC: Society of American Foresters: 74-78. [8602]

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26. DeVelice, Robert L.; Ludwig, John A. 1983. Climax forest series of northern New Mexico and southern Colorado. In: Moir, W. H.; Hendzel, Leonard, tech. coords. Proceedings of the workshop on Southwestern habitat types; 1983 April 6-8; Albuquerque, NM. Albuquerque, NM: U.S. Department of Agriculture, Forest Service, Southwestern Region: 45-53. [779]

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37. Fechner, Gilbert H. 1985. Silvical characteristics of blue spruce. Gen. Tech. Rep. RM-117. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 19 p. [7478]

38. Fechner, Gilbert H. 1990. Picea pungens Engelm. blue spruce. In: Burns, Russell M.; Honkala, Barbara H., technical coordinators. Silvics of North America. Volume 1. Conifers. Agric. Handb. 654. Washington, DC: U.S. Department of Agriculture, Forest Service: 238-249. [13387]

39. Fitzhugh, E. Lee; Moir, William H.; Ludwig, John A.; Ronco, Frank, Jr. 1987. Forest habitat types in the Apache, Gila, and part of the Cibola National Forests, Arizona and New Mexico. Gen. Tech. Rep. RM-145. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 116 p. [4206]

40. Ffolliott, Peter F. 1983. Overstory-understory relationships: Southwestern ponderosa pine forests. In: Bartlett, E. T.; Betters, David R., eds. Overstory-understory relationships in western forests. Western Regional Research Publication No. 1. Fort Collins, CO: Colorado State University Experiment Station: 13-18. [3311]

41. Ffolliott, Peter F.; Gottfried, Gerald J. 1989. Production and utilization of herbaceous plants in small clearcuts in an Arizona mixed conifer forest. Res. Note RM-494. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 5 p. [10543]

42. Ffolliott, Peter F.; Gottfried, Gerald J. 1991. Mixed conifer and aspen regeneration in small clearcuts within a partially harvested Arizona mixed conifer forest. Res. Pap. RM-294. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 9 p. [14625]

43. Ffolliott, Peter F.; Larson, Frederic K.; Thill, Ronald E. 1977. Some characteristics of Arizona's mixed conifer forest floor. Res. Note RM-342. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 4 p. [8172]

44. Ffolliott, Peter F.; Thorud, David B. 1974. Vegetation for increased water yield in Arizona. Tech. Bull. 215. Tucson, AZ: University of Arizona, Agricultural Experiment Station. 38 p. [4448]

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46. Fowler, D. P.; Roche, L. 1977. Genetics of Engelmann spruce. Res. Pap. WO-30. Washington, DC: U.S. Department of Agriculture, Forest Service. 13 p. [7480]

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48. Garrison, George A.; Bjugstad, Ardell J.; Duncan, Don A.; [and others]. 1977. Vegetation and environmental features of forest and range ecosystems. Agric. Handb. 475. Washington, DC: U.S. Department of Agriculture, Forest Service. 68 p. [998]

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50. Gottfried, Gerald J. 1978. Five-year growth and development in a virgin Arizona mixed conifer stand. Res. Pap. RM-203. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 22 p. [15661]

51. Gottfried, Gerald J. 1983. Stand changes on a Southwestern mixed conifer watershed after timber harvesting. Journal of Forestry. 83(5): 311-316. [10516]

52. Gottfried, Gerald J. 1992. Growth and development in an old-growth Arizona mixed conifer stand following initial harvesting. Forest Ecology and Management. 54: 1-26. [20231]

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57. Hawksworth, Frank G. 1975. Dwarf mistletoe and its role in lodgepole pine ecosystems. In: Baumgartner, David M., ed. Management of lodgepole pine ecosystems: Symposium proceedings; 1973 October 9-11; Pullman, WA. Vol. 1. Pullman, WA: Washington State University, Cooperative Extension Service: 342-358. [7836]

58. Hawksworth, Frank G. 1978. Biological factors of dwarf mistletoe in relation to control. In: Scharpf, Robert F.; Parmeter, John R., Jr., technical coordinators. Proceedings of the symposium on dwarf mistletoe control through forest management; 1978 April 11-13; Berkeley, CA. Gen. Tech. Rep. PSW-31. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station: 5-15. [14249]

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