00000nam 2200000za 4500 9.644731 CaOODSP 20240527135428 ta 150407|1993||||xxc||||| f|0| 0 eng d 0-662-20476-X CaOODSP eng n-cn--- CW66-127/1993E White, David J. Invasive plants of natural habitats in Canada : an integrated review of wetland and upland species and legislation governing their control : report / by David J. White, Erich Haber, Cathy Keddy. Ottawa : Environment Canada. 1993. viii, 121 p. : figs., references, tables ; 28 cm. "Prepared for the Canadian Wildlife Service, Environment Canada, in co-operation with the Canadian Museum of Nature" Softcover Wild plants gcpds Weeds gcpds Keddy, Cathy. Haber, Erich, 1943- Canadian Wildlife Service. Invasive plants of natural habitats in Canada (CaOODSP)9.826499 Invasive plants of natural habitats in Canada : (CaOODSP)9.874994