@article {29171,
	title = {Bark thickness and bark resin cavities on young lodgepole pine in relation to Hylobius warreni Wood (Coleoptera : Curculionidae)},
	volume = {3},
	year = {1973},
	pages = {599-601},
	publisher = {Canadian Journal of Forest Research},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/rpv?hm=HInit\&calyLang=eng\&journal=cjfr\&volume=3\&afpf=x73-091.pdf},
	author = {Cerezke, H. F.}
}
