00000nam 2200000za 4500 9.613174 CaOODSP 20250915154007 ta 150406|1996||||xxc||||| f|0| 0 eng d 0-662-24828-7 1192-3571 CaOODSP eng n-cn--- R71-49/3-107E Northern River Basins Study (Canada)‏. Indicators of ecosystem integrity: Peace-Athabasca delta / by David B. Donald et al. Edmonton - Alberta : Northern River Basins Study 1996. iv, 56p. : figs., graphs, maps, references, tables ; 28 cm. Northern River Basins Study project report 1192-3571 No. 107 "The purpose of this report is to identify potential ecological indicators that could be used in future monitoring programs assessing the health and integrity of the aquatic environment of the Peace-Athabasca delta."--Introduction. Issued also in electronic format. The purpose of this report is to identify potential ecological indicators that could be used in future monitoring programs assessing the health and integrity of the aquatic environment of the Peace-Athabasca delta.--Introduction Ring binding 97-06 1997-02-07 Environmental management gcpds Donald, David B. Indicators of ecosystem integrity : (CaOODSP)9.955340 Northern River Basins Study project report, 1192-3571 No. 107 (CaOODSP)9.514881 Project 5212-D1