Amman, G. D., and M. D. McGregor. 1985. Assessing stand hazard and risk hazard rating and predicting tree loss in managed stands. Pages 29-30 in M. D. McGregor and D. M. Cole, Integrating management strategies for the mountain pine beetle with multiple-resource management of lodgepole pine. United States Department of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, Ogden, Utah, General Technical Report INT-174.