@article {28496,
	title = {Hydrarch succession and net primary production of oxbow lakes in central Alberta},
	volume = {49},
	year = {1971},
	publisher = {Canadian Journal of Botany},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cjb\&volume=49\&articleFile=b71-167.pdf},
	author = {Valk, A. G. van der and Bliss, L. C.}
}
