01005cam 2200277za 45009.801616CaOODSP20221107134831cr |||||||||||150630s1953||||xxca||||o f000 0 eng dCaOODSPengn-cn---A43-519/1953E-PDFHockey, J. Fred.Apple scab [electronic resource] / J. Fred Hockey. June 1953, revision. Ottawa : Department of Agriculture, 1953.8 p. : ill. Studies in fruit diseases ; IX. Historical publication digitized by Agriculture and Agri-Food Canada.Also available in French under title: La tavelure du pommier.gccstApplesgccstPlant diseasesCanada.Department of Agriculture.La tavelure du pommier (CaOODSP)9.801618PDF826 KBhttps://publications.gc.ca/collections/collection_2015/aac-aafc/A43-519-1953-eng.pdf