00928nam0-22002891i-450-99000164261040332120050408091219.0000164261FED01000164261(Aleph)000164261FED0100016426120030910d1968----km-y0itay50------baengChecklist of the vascular plants of continental northwest territories CanadaA.E. Porsild, W.J. CodyOttawaPlant research institute - Canada Department of Agriculture1968102 p., 1 tav.20 cmPteridofite587Porsild,A.E.353545Cody,William J.ITUNINARICAUNIMARCBK99000164261040332160 587 C 141903FAGBCFAGBCChecklist of the vascular plants of continental northwest territories Canada368089UNINA