@article {36509,
	title = {Mountain pine beetle aggregation semiochemical use in Alberta and Saskatchewan, 1983-1987 : paper presented at the Symposium on Management of Lodgepole Pine to Minimize Losses to the Mountain Pine Beetle, July 12-14, 1988, Kalispell, Montana},
	year = {1989},
	author = {Cerezke, H. F.}
}
