00000nam##2200000za#4500 9.676837 CaOODSP 20210624230055 cr ||||||||||| 150407|1983||||xxc|||||o f|0| 0 eng|d CaOODSP eng eng fre n-cn--- A43-1756/1983-PDF Canada. Agriculture Canada. Research Branch. A manual for identifying onion diseases / [electronic resource] [by] René Crête, Léon Tartier and Alain Devaux. Ottawa - Ontario : Agriculture Canada. c1983. 32p. coloured illus. Historical publication digitized by Agriculture and Agri-Food Canada. 15-03-Supp 2015-03-13 Agri-food industry gcpds Crête, René Tartier, Léon Devaux, Alain Manuel d'identification des maladies de l'oignon / fre (CaOODSP)9.676838 http://publications.gc.ca PDF 3017 KB https://publications.gc.ca/collections/collection_2015/aac-aafc/A43-1756-1983.pdf Publication 1756