00000nam 2200000za 4500 9.816362 CaOODSP 20250303104652 cr ||||||||||| 160426s1919 oncao|||o f000 0 eng d CaOODSP eng n-cn--- A12-5/27-1919E-PDF Hadwen, Seymour. Warble flies [electronic resource] : Hypoderma lineatum, Villers and Hypoderma bovis, De Geer / by S. Hadwen. Ottawa : Department of Agriculture : Health of Animals Branch, 1919. 24 p. : ill. (some col.) Scientific series no. 27 [Bulletin] no. 27 "July, 1919" "I have the honour to submit to you a report on Warble Flies, by S. Hadwen, D.V.Sc., F.E.S., Chief Animal Pathologist, Biological Laboratory,Ottawa, and request that same be printed as Bulletin No. 27."--p. [2]. Historical publication digitized by Agriculture and Agri-Food Canada. Includes bibliographical references. gccst Insects gccst Livestock gccst Pests Canada. Department of Agriculture. Canada. Health of Animals Branch. Bulletin (Canada. Health of Animals Branch) no. 27 (CaOODSP)9.811664 PDF 10.37 MB https://publications.gc.ca/collections/collection_2016/aac-aafc/agrhist/A12-5-27-1919-eng.pdf