00000nas 2200000za 4500 9.861123 CaOODSP 20241203113644 cr ||||||||||| 180824d19721986oncux m o f0###|0eng|d 0318-5842 CaOODSP eng n-cn--- En36-503E-PDF Technical bulletin (Canada. Inland Waters Directorate) Tech. bull. - Inland Waters Dir. Technical bulletin - Inland Waters Directorate Technical Bulletin - Inland Waters Directorate [electronic resource]. Collection des rapports techniques IWD technical bulletin Ottawa : Fisheries and Environment Canada, Inland Waters Directorate, 1972-1986. Irregular no. 65-143. Some issues also published in French only under title: Collection des rapports techniques. Technical bulletin no. 98 is also published in French under title: Bulletin technique. Some issues bear also the numbering of NHRI paper = Rapport de l'INRH. Some issues have abstract in French. Some issues published in English and French in parallel columns. Bulletin no. 67 issued in 1972 under its earlier name: Inland Waters Branch. Some no. issued by the National Hydrology Research Institute have title: IWD technical bulletin. gccst Hydrology gccst Water pollution gccst Rivers Canada. Environment Canada. Canada. Inland Waters Directorate. Canada. Fisheries and Environment Canada. Collection des rapports techniques - Direction générale des eaux intérieures (CaOODSP)9.861300 Technical Bulletin - Inland Waters Branch (CaOODSP)9.861115 Technical Bulletin - Inland Waters/Lands Directorate (CaOODSP)9.861352