@article {27770,
	title = {Identification of Saskatchewan gravels and sands},
	volume = {5},
	year = {1968},
	pages = {155-163},
	publisher = {Canadian Journal of Earth Sciences},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/rpv?hm=HInit\&journal=cjes\&volume=5\&afpf=e68-014.pdf},
	author = {Stalker, A. Mac S.}
}
