@article {37529,
	title = {Marker allozyme genes and alleles for differentiation of Populus deltoides, P. nigra, P. maximowiczii, and their interspecific hybrids},
	volume = {68},
	year = {1990},
	pages = {990-998},
	publisher = {Canadian Journal of Botany},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cjb\&volume=68\&articleFile=b90-125.pdf},
	author = {Rajora, O. P.}
}
