00000nam 2200000za 4500 9.615732 CaOODSP 20250203084426 ta 150406|2001||||xxc||||| f|0| 0 eng d CaOODSP eng n-cn--- En40-622/2001E Canada. Environment Canada. Environmental Protection Service. Ecological survey of the South Saskatchewan River downstream of the city of Saskatoon wastewater treatment plant / by Miles Constable; Issued by Environmental Protection Branch. Ottawa - Ontario : Environment Canada. 2001. viii, 50p. ; 28 cm. Environmental protection series EPS 5/AT/2 Résumé en français Spiral binding 01-33 2001-08-17 Waste management gcpds Water quality gcpds Environment gcpds Constable, Miles Ecological survey of the South Saskatchewan River downstream of the City of Saskatoon wastewater treatment plant / (CaOODSP)9.947630 Environmental protection series reports ; EPS 5/AT/2 (CaOODSP)9.514586