00000nam 2200000za 4500 9.802229 CaOODSP 20221107134940 cr ||||||||||| 150707s1941 xxc |o f000 0 eng d CaOODSP eng n-cn--- A14-1/51-1941E-PDF Swales, W. E. Control of certain parastic worms in sheep [electronic resource] / [prepared by Dr. W.E. Swales of the Division of Animal Pathology, Science Service ; in collaboration with Institute of Parasitology (Macdonald College, Que.) and the Live Stock and Poultry Division, Production Service, Dominion Department of Agriculture]. Ottawa : Agricultural Supplies Board, 1941. 4, [1] p. War-time production series : special pamphlet ; no. 51 Caption title. Issued also in French under title: Les vers parasites du mouton-- comment les détruire. Historical publication digitized by Agriculture and Agri-Food Canada. gccst Sheep gccst Parasites gccst Animal husbandry Canada. Department of Agriculture. Science Service. Canada. Agricultural Supplies Board. Les vers parasites du mouton-- comment les détruire (CaOODSP)9.802232 War-time production series special pamphlet ; no. 51 (CaOODSP)9.801764 PDF 2.00 MB https://publications.gc.ca/collections/collection_2015/aac-aafc/A14-1-51-1941-eng.pdf