Stock, M. W., J. D. Guenther, and G. B. Pitman. 1978. Implications of genetic differences between mountain pine beetle populations to integrated pest management. Pages 197-204 in A. A. Berryman, G. D. Amman, R. W. Stark, and D. L. Kibbee (eds.), Theory and practice of mountain pine beetle management in lodgepole pine forests. Symposium, 25-27 April, Pullman, Washington. University of Idaho, College of Forest Resources. 220 p.