00000nam 2200000zi 4500 9.907498 CaOODSP 20250303104653 m o d f cr bn||||||||| 220131s1926 onc|||||o f001 0 eng d CaOODSP eng rda CaOODSP n-cn--- A12-2/71-1926E-PDF Drayton, F. L., author. A summary of the prevalence of plant diseases in the Dominion of Canada, 1920-1924 / compiled by F.L. Drayton. Ottawa : Department of Agriculture, 1926. 1 online resource (88 pages). text txt rdacontent computer c rdamedia online resource cr rdacarrier Bulletin, New series ; no. 71 Digitized edition from print [provided by Agriculture and Agri-Food Canada]. "Division of Botany, Dominion Experimental Farms." "Printed by direction of the Hon. W.R. Motherwell, Minister of Agriculture." Includes an index (pages 77-83). Plant diseases Canada. Plantes Maladies et fléaux Canada. Canada. Department of Agriculture, issuing body. Bulletin (Canada. Department of Agriculture) no. 71. (CaOODSP)9.814228 PDF 6.44 MB https://publications.gc.ca/collections/collection_2022/aac-aafc/A12-2-71-1926-eng.pdf