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1949. Applied silviculture in the United States . Ed. 2. 500 pp. N. Y. : John Wiley 

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1924. Growth after cutting on a western yellow pine timber sale area in Montana. 



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1951. The western pine beetle- -a serious enemy of ponderosa pine. U.S. Dep. Agr. 

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1961. Spruce budworm in the western United States. U.S. Forest Serv. Forest Pest 

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1933. The vegetation of the Pike's Peak region. Ecol. Monogr. 3: 75-105. 



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1944. Beating the beetles, experiment in forest sanitation of beetle killed ponderosa 

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1941. Results to date of studies of the durability of native woods treated and untreated. 

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1940. Consumption of timber products in the northern Rocky Mountain Region. U.S. 



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1960. Vegetation of the Siskiyou Mountains , Oregon and California. Ecol. Monogr. 30 

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1965. Vegetation of the Santa Catalina Mountains, Arizona; a gradient analysis of the 

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1964. Attack habits of Melanophila consputa on fire-killed pines. Pan-Pacific Entomol. 

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1964. Freshly scorched pines attract large numbers of Arhopalus asperatus adults. 

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1965. Insect-caused deterioration of windthrown timber in northern California, 1963- 

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1962. The effects of sanitation -salvage cutting on insect-caused mortality at Blacks 

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