00000000nam 2200000za 4500
0019.613076
003CaOODSP
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008150406|1996||||xxc|||||     f|0| 0 eng d
020 |a0-662-24671-3
022 |a1205-1616
040 |aCaOODSP|beng
043 |an-cn---
0861 |aR71-49/4-5E
1102 |aNorthern River Basins Study (Canada)‏.
24510|aDissolved oxygen conditions and fish requirements in the Athabasca, Peace and Slave rivers : |bassessment of present conditions and future trends / |cby P. A. Chambers and T. Mill.
260 |aEdmonton - Alberta : |bNorthern River Basins Study |c1996.
300 |axiv, 91p. : |bfigs., graphs, references, tables ; |c28 cm.
4901 |aSynthesis report|x1205-1616|vNo. 5
500 |a"This report addresses the Northern River Basins Study (NRBS) question: What concentrations of dissolved oxygen are required seasonally to protect life stages of fish, and what factors control dissolved oxygen (DO) in the rivers?"--Executive summary.
500 |aIssued also in electronic format.
5203 |aThis report addresses the Northern River Basins Study (NRBS) question: What concentrations of dissolved oxygen are required seasonally to protect life stages of fish, and what factors control dissolved oxygen (DO) in the rivers?--Executive summary
563 |aSoftcover
590 |a96-34|b1996-08-23
69007|aWater quality|2gcpds
7201 |aChambers, P. A.
7201 |aMill, T.
7760#|tDissolved oxygen conditions and fish requirements in the Athabasca, Peace and Slave Rivers : |w(CaOODSP)9.945815
830#0|aSynthesis report,|x1205-1616|vNo. 5|w(CaOODSP)9.514882