00000nam 2200000zi 4500 9.950640 CaOODSP 20250502080915 m o d f cr bn||||||||| 250430e199312##abca ob f000 0 eng d 0662213521 (print) CaOODSP eng rda CaOODSP n-cn-ab x9x9 R71-49/3-22E-PDF R71-49/3-22E Hesslein, Raymond H., author. Stable isotopes of sulfur, carbon and nitrogen in biota, upper Athabasca River, 1992 / prepared for the Northern River Basins Study under project 3131-B1 by R.H. Hesslein and P.S. Ramlal, Fisheries and Oceans Canada, Freshwater Institute. Edmonton, Alberta : Northern River Basins Study, December 1993. ©1993 1 online resource (1 volume (various pagings)) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier Northern River Basins Study project report, 1192-3571 ; no. 22 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 31-32). Freshwater animals Food Alberta Athabasca River. Freshwater animals Effect of water pollution on Alberta Athabasca River. Stable isotopes in ecological research Alberta Athabasca River. Stable isotopes in pollution research Alberta Athabasca River. Environmental sampling Alberta Athabasca River. Faune d'eau douce Alimentation Alberta Athabasca, Rivière. Faune d'eau douce Effets de la pollution de l'eau sur Alberta Athabasca, Rivière. Isotopes stables dans la recherche écologique Alberta Athabasca, Rivière. Isotopes stables dans la recherche sur la pollution Alberta Athabasca, Rivière. Échantillonnage (Écologie) Alberta Athabasca, Rivière. Ramlal, Patricia Susan, author. Northern River Basins Study (Canada)‏, issuing body. Stable isotopes of sulfur, carbon and nitrogen in biota : (CaOODSP)9.610849 Northern River Basins Study project report ; no. 22. (CaOODSP)9.883506 PDF 1.28 MB https://publications.gc.ca/collections/collection_2025/eccc/r71/R71-49-3-22-eng.pdf