00000nam 2200000za 4500 9.807496 CaOODSP 20241203113639 cr ||||||||||| 151106s1998 bccoa |o f000 0 eng d CaOODSP eng n-cn--- En83-6/1998-33E-PDF Reece, P.F. Seasonal changes of benthic macroinvertebrate communities in southwestern British Columbia [electronic resource] / prepared by P.F. Reece and John S. Richardson. Vancouver : Environment Canada, 1998. ix, 91 p. : tables. Fraser River Action Plan report ; DOE FRAP 1998-33 "September 1998." Includes bibliographic references. gccst Rivers gccst Environmental protection Richardson, J.S. Canada. Environment Canada. Fraser River Action Plan (Canada) Fraser River Action Plan report ; DOE FRAP 1998-33 (CaOODSP)9.805610 PDF 363 KB https://publications.gc.ca/collections/collection_2015/ec/En83-6-1998-33-eng.pdf