000 01306nam##2200289za#4500
0019.612664
003CaOODSP
00520200327125214
007ta
008150406|1995||||xxc|||||     f|0| 0 eng|d
022 |a0706-6457
040 |aCaOODSP|beng
043 |an-cn---
0861 |aFs97-6/2070E
1101 |aCanada. |bDepartment of Fisheries and Oceans.
24510|aLake Erie 1993, western, west central and eastern basins : |bchange in trophic status, and assessment of the abundance, biomass and production of the lower trophic levels / |cby J. A. Dahl et al.
260 |aOttawa - Ontario : |bFisheries and Oceans Canada |c1995.
300 |axii, 118p. : |bgraphs, references, tables ; |c28 cm.
4901 |aCanadian technical report of fisheries and aquatic sciences|x0706-6457|v2070
500 |aPrepared at the Great Lakes Laboratory for Fisheries and Aquatic Sciences, Canada Centre for Inland Waters, Burlington, Ontario L7R 4A6.
546 |aRésumés en français
563 |aSoftcover
590 |a95-47|b1995-11-24
69007|aMarine biology|2gcpds
7201 |aDahl, J. A.
7760#|tLake Erie 1993, western, west central and eastern basins : |w(CaOODSP)9.573875
830#0|aCanadian technical report of fisheries and aquatic sciences,|x0706-6457|v2070|w(CaOODSP)9.514691