A preliminary evaluation of hazard rating systems for the mountain pine beetle in lodgeppole pine in British Columbia. 1988. Shore, T.L.; Boudewyn, P.A.; Gardner, E.R.; Thomson, A.J. Pages 28-33 in G.D. Amman, Compiler. Proceedings: Symposium on the Management of Lodgepole Pine to Minimize Losses to the Mountain Pine Beetle, July 12-14, 1988, Kalispell, MT. USDA Forest Service, Ogden, UT, General Technical Report INT-262.
Fertilization and thinning effects on a Douglas-fir ecosystem at Shawnigan Lake: 15-year growth response. 1990. Gardner, E.R. Forestry Canada, Pacific Forestry Centre, Victoria, BC. Information Report BC-X-319. 51 p.