@article {31798,
	title = {A typical needle fasciles in Pinus contorta},
	volume = {9},
	year = {1979},
	pages = {538-541},
	publisher = {Canadian Journal of Forest Research},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cjfr\&volume=9\&articleFile=x79-090.pdf},
	author = {Plack, J. C. and Dancik, B. P.}
}
