00000nas 2200000za 4500 9.861115 CaOODSP 20241203113644 cr ||||||||||| 180824d19671972oncux m o f0###|0eng|d 0576-2499 CaOODSP eng n-cn--- En36-515E-PDF Technical bulletin (Canada. Inland Waters Branch) Technical Bulletin - Inland Waters Branch [electronic resource]. Ottawa : Inland Waters Branch, 1967-1972. Irregular No. 5- Ceased with no. 64. Some issues have abstract in French. gccst Hydrology gccst Water pollution gccst Rivers Canada. Environment Canada. Canada. Inland Waters Branch. Canada. Department of Energy, Mines and Resources. Technical Bulletin - Water Resources Branch (CaOODSP)9.861108 Technical Bulletin - Inland Waters Directorate (CaOODSP)9.861123