Rocky Mountain region. U.S. Forest Serv., 

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METCALF, M. E. (See Finch, Hodge, and 

 Metcalf. 1950) 



MICHAUX , F. ANDREW, and THOMAS 



NUTTALL. 1854. The North American 

 sylva; or a description of the forest trees of 

 the United States, Canada, and Nova Scotia. 

 6 vols. Philadelphia. 



MIELKE, JAMES L. 1950. Rate of deteriora- 

 tion of beetle -killed Engelmaim spruce. Jour. 

 Forestry 48: 882-888. 



MIELKE, JAMES L. , and ROSS W. DAVIDSON. 

 1947. Notes on some western wood-decay 

 fungi. Plant Dis. Rptr. 31: 27-30. 



Lists several species of fungi on Engelmann 

 spruce. 



MILLER, ROBERT L. 1959. Lumber produc- 

 tion in Colorado , 1957. U.S. Forest Serv., 

 Rocky Mountain Forest and Range Expt. Sta. 

 Forest Surv. Release 1, 9 pp. 



MILLER, ROBERT L. , and ALVIN K. WILSON. 

 1959. Lumber production in Wyoming, 1957. 

 U.S. Forest Serv., Rocky Mountain Forest 

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MILLS, A. R. , and T. E. TIMELL. 1963. 

 Constitution of three hemicelluloses from the 

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 Can. Jour. Chem. 41: 1389-1395. 



MILLS, H. B. 1942. Montana insect pests, 

 1941 and 1942. Mont. Agr. Expt. Sta. Bui. 

 408, 36 pp. 



Describes damage by Harmologa fumiferana 

 to Engelmann spruce. 



MOGREN, E. W. 1958. Local cord-volume 

 table for beetle -killed Engelmann spruce on 

 the Routt National Forest, Colorado. Colo. 

 Col. Forestry and Range Mangt. Res. Note 

 8, 3 pp. 



MORE, ROBERT E. 1949. Colorado evergreens. 

 Rev. ed. 89 pp. Denver Mus. Nat. Hist. 



MORTON, B. R. 1917. Native trees of Canada. 

 Canada Dept. Int., Forestry Branch, Bui. 61, 

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Includes description and information on 

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MOSS, ALAN. 1960. Spruce silvicultural 

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 36: 156-162. 



MOSS, E. H. 1955. The vegetation of Alberta. 

 Bot. Rev. 23: 493-567. 



A comprehensive review. 



MOSS, E. H. , and GEORGE PEGG. 1963. 

 Noteworthy plant species and communities 

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 1079-1105. 



Note on Engelmann spruce. 



MUELLER, LINCOLN A. 1959. Beetle-killed 

 Engelmann spruce shows promise as a raw 

 material for particle board. U.S. Forest 

 Serv., Rocky Mountain Forest and Range 

 Expt. Sta. Res. Note 35, 6 pp. 



MUELLER, LINCOLN A. , and ROLAND L. 

 BARGER. 1963. Lumber grade recovery 

 from Engelmann spruce in Colorado. U.S. 

 Forest Serv. Res. Paper RM-1, 23 pp. 

 Rocky Mountain Forest and Range Expt. Sta. 



MULHOLLAND, F. D. 1937. The forest re- 

 sources of British Columbia. Dept. Lands 

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 153 pp. 



MUNNS, E. N. 1938. The distribution of 

 important forest trees of the United States . 

 U.S. Dept. Agr. Misc. Pub. 287, 176 pp. 



MURI, GLEN. 1955. The effects of simulated 

 slash burning on germination, top-root ratio, 

 and survival of Engelmann spruce and alpine 

 fir. Univ. Brit. Columbia Forest Club Res. 

 Note 14, 7 pp. 



NAGEL, R. H. , D. McCOMB, and F. B. KNIGHT. 

 1957. Trap tree method for controlling the 

 Engelmann spruce beetle in Colorado. Jour. 

 Forestry 55: 894-898. 



NELSON, ARTHUR L. 1950. Beetles kill four 

 billion board feet of Engelmann spruce in 

 Colorado. Jour. Forestry 48: 182-183. 



NELSON, ARTHUR L. 1954. Control and sal- 

 vage policy: Spruce beetle control in Colo- 

 rado. Jour. Forestry 52: 503-505. 



Describes methods of salvaging timber. 



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