00000nam 2200000za 4500 9.699691 CaOODSP 20221107134532 cr ||||||||||| 150407t19821981xxc ||||o f000 0 eng d CaOODSP eng n-cn--- A43-1142/1982E-PDF Nelson, W. A. Control of the sheep ked [electronic resource] / W.A. Nelson. Rev. Ottawa : Agriculture Canada. 1982, c1981. 7 p. Historical publication digitized by Agriculture and Agri-Food Canada. Issued also in French under title: La mélophagose ovine. 15-01-Supp 2015-01-26 Insects gcpds Pests gcpds Sheep gcpds Canada. Agriculture Canada. Research Branch. La mélophagose ovine (CaOODSP)9.643670 http://publications.gc.ca PDF 388 KB https://publications.gc.ca/collections/collection_2014/aac-aafc/agrhist/A43-1142-1982-eng.pdf Publication 1142