000 01330nam##2200277za#4500
0019.578387
003CaOODSP
00520210624190050
007cr |||||||||||
008150406|1987||||xxc|||||o    f|0| 0 eng|d
022 |a1488-5379
040 |aCaOODSP|beng
043 |an-cn---
0861 |aFs97-6/1500E-PDF
1101 |aCanada. |bDepartment of Fisheries and Oceans.
24510|aAssessment of the value of stratified sampling for aerial surveys : |h[electronic resource]|ba case study of bowhead whales in the Beaufort Sea / |cby E.O. Robertson and I. Robertson.
260 |aWinnipeg - Manitoba : |bFisheries and Oceans Canada |c1987.
300 |a33p.|bfigs., references, tables
4901 |aCanadian technical report of fisheries and aquatic sciences|x1488-5379|vNo. 1500
500 |aOn t.p.: Central and Arctic Region, Winnipeg, Manitoba. The catalogue number and ISSN for the print edition appear in the PDF version.
546 |a(Résumé en français)
590 |a14-02-Supp|b2014-01-08
7201 |aRobertson, E. O.
7201 |aRobertson, I.
830#0|aCanadian technical report of fisheries and aquatic sciences,|x1488-5379|vNo. 1500|w(CaOODSP)9.504449
85640|ahttp://publications.gc.ca|qPDF|s1486 KB|uhttps://publications.gc.ca/collections/collection_2013/mpo-dfo/Fs97-6-1500-eng.pdf|yNo. 1500