Weeds of Canada and the Northern United States
A Guide for IdentificationBook - 1999
This impressive, richly illustrated field guide is an extraordinary resource for a multitude of users, whether farmer, landscaper, weed specialist or gardener. It identifies more than 150 noxious weeds and another 100 related species. Colour photographs show the weeds at five critical stages. Information on weed legislation by province and state is also listed.
Publisher: Edmonton : Lone Pine : University of Alberta Press, c1999.
Characteristics: xxvii, 434 p. :,ill. (chiefly col.)