Plants of British Columbia Scientific and Common Names of Vascular Plants, Bryophytes, and Lichens Qian Hong Innbundet / 1998 / Engelsk
Global to Local: Ecological Land Classification Thunderbay, Ontario, Canada, August 14–17, 1994 Sims Richard A. Heftet / 2011 / Engelsk
Global to Local: Ecological Land Classification Thunderbay, Ontario, Canada, August 14–17, 1994 Sims Richard A. Innbundet / 1996 / Engelsk
