00000nam##2200000za#4500 9.700349 CaOODSP 20210625000809 cr ||||||||||| 150407|1990||||xxc|||||o f|0| 0 eng|d CaOODSP eng n-cn--- A53-1699/1989E-PDF Canada. Agriculture Canada. Communications Branch. Poison ivy, western poison oak and poison sumac / [electronic resource] [by] G.A. Mulligan. Rev. Agriculture Canada. 1990. 16p. coloured illus. Historical publication digitized by Agriculture and Agri-Food Canada. 15-02-Supp 2015-02-16 Mulligan, G. A. L'herbe à la puce, le sumac à vernis et le rhus diversiloba / (CaOODSP)9.644247 http://publications.gc.ca PDF 1088 KB https://publications.gc.ca/collections/collection_2015/aac-aafc/A53-1699-1989-eng.pdf Publication 1699/E