Botany of the Canadian eastern Arctic Polunin, Nicholas. creator text onc Ottawa] 1940- 1940 9999 monographic eng
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v. illus., maps 25 cm. pt. 1. Pteridophyta and Spermatophyta.--pt. 2. Thallophyta and Bryophyta.--pt. 3. Vegetation and ecology. Includes references. Botany Arctic regions Botany Canada QH1 .C13 no.92, etc. 581.998 Bulletin (National Museum of Canada), no. 92 [etc.] Bulletin (National Museum of Canada). no. 24 [etc.] Biological series s 44000003 Smithsonian Institution 771003 20260227111912.0 s 44000003