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2. Susceptibility of fire-injured Douglas-fir to bark beetle attack in southern Idaho;Furniss;J. For,1965.
3. Furniss R. L. Carolin V. M. . 1977. Western forest insects. U.S.D.A. Forest Service Miscellaneous Publication 1339.
4. Furniss M. M. McGregor M. D. Foiles M. W. Partridge A. D. . 1979. Chronology and characteristics of a Douglas-fir beetle outbreak in northern Idaho. U.S.D.A. Forest Service Gen. Tech. Rep. INT-59.
5. Furniss M. M. Livingston R. L. McGregor M. D. . 1981. Development of a stand susceptibility classification for Douglas-fir beetle, pp. 115–128. In R. L. Hedden, S. J. Barras, and J. E. Coster (Tech. Coords.), Proceedings of the Symposium on Hazard-rating Systems in Forest Pest Management, July 31 – August 1, 1980, Athens, Georgia. U.S.D.A. Forest Service, Washington Office, General Technical Report WO-27.