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008210609t20212021oncb    ob   f00| 0 eng d
020 |a9780660391809
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-on
0861 |aFs70-6/2021-024E-PDF
24500|aImpacts of agricultural drain maintenance in Beaver Creek on grass pickerel (Esox americanus vermiculatus), a fish species at risk.
24617|aImpacts of agricultural drain maintenance on Grass Pickerel
264 1|a[Ottawa] : |bCanadian Science Advisory Secretariat, |c2021.
264 4|c©2021
300 |a1 online resource (16 pages) : |bmap.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aScience advisory report, |x1919-5087 ; |v2021/024
500 |aIssued also in French under title: Répercussions de l'entretien du drain agricole du ruisseau beaver sur le brochet vermiculé (Esox americanus vermiculatus), une espèce en péril.
500 |a"October 2021."
504 |aIncludes bibliographical references (pages 13-15).
650 0|aGrass pickerel|xConservation|zOntario.
650 0|aWatersheds|zOntario.
7102 |aCanadian Science Advisory Secretariat, |eissuing body.
7101 |aCanada. |bDepartment of Fisheries and Oceans. |bCentral and Arctic Region, |eissuing body.
77508|tRépercussions de l’entretien du drain agricole du ruisseau Beaver sur le brochet vermiculé (Esox americanus vermiculatus), une espèce en péril.|w(CaOODSP)9.900589
830#0|aScience advisory report (Canadian Science Advisory Secretariat)|v2021/024.|w(CaOODSP)9.506226
85640|qPDF|s385 KB|uhttps://publications.gc.ca/collections/collection_2021/mpo-dfo/fs70-6/Fs70-6-2021-024-eng.pdf