00000nam 2200000za 4500 9.610849 CaOODSP 20250430121226 ta 150406|1993||||xxc||||| f|0| 0 eng d 0-662-21352-1 1192-3571 CaOODSP eng n-cn--- R71-49/3-22E Northern River Basins Study (Canada)‏. Stable isotopes of sulfur, carbon and nitrogen in biota : Upper Athabasca River, 1992 / by Ray Hesslein and P. S. Ramlal. Edmonton - Alberta : Northern River Basins Study 1993. 24p. in various pagings. : graphs, references, tables ; 28 cm. Northern River Basins Study project report 1192-3571 No. 22 "This project involved the analysis of benthic organisms, fish tissue, and sediment for stable isotopes of sulphur, carbon and nitrogen."--Study perspective. This project involved the analysis of benthic organisms, fish tissue, and sediment for stable isotopes of sulphur, carbon and nitrogen.--Study perspective Ring binding Water pollution gcpds Hesslein, Ray Ramlal, P. S. Stable isotopes of sulfur, carbon and nitrogen in biota, upper Athabasca River, 1992 / (CaOODSP)9.950640 Northern River Basins Study project report, 1192-3571 No. 22 (CaOODSP)9.514881