00000nam##2200000za#4500 9.700414 CaOODSP 20210625000825 cr ||||||||||| 150407|1978||||xxc|||||o f|0| 0 eng|d CaOODSP eng n-cn--- A53-1661/1978E-PDF Canada. Agriculture Canada. Information Services. Post entry plant quarantine station, Sidney, B.C. : [electronic resource] facilities and procedures / [by] M.F. Welsh and A.J. Hansen. Ottawa - Ontario : Agriculture Canada. 1978. 20p. illus. (some coloured) Incorrect copyright date (1992) printed in this publication. Historical publication digitized by Agriculture and Agri-Food Canada. 15-03-Supp 2015-03-13 Plants gcpds Wild plants gcpds Welsh, M. F. Hansen, A. J. Station de quarantaine des plantes, Sidney (C.-B.) : (CaOODSP)9.644301 http://publications.gc.ca PDF 1591 KB https://publications.gc.ca/collections/collection_2015/aac-aafc/A53-1661-1978-eng.pdf Publication 1661