@article {28914,
	title = {Observations on the distribution of the spruce bud midge (Rhabdophaga swainei Felt) in black and white spruce crowns and its effect on height growth},
	volume = {2},
	year = {1972},
	pages = {69-72},
	publisher = {Canadian Journal of Forest Research},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/rpv?hm=HInit\&calyLang=eng\&journal=cjfr\&volume=2\&afpf=x72-015.pdf},
	author = {Cerezke, H. F.}
}
