00000nam 2200000zi 4500 9.904778 CaOODSP 20250303104653 m o d f cr cn||||||||| 211109r19601957onc o f000 0 eng d CaOODSP eng rda CaOODSP n-cnp-- A43-1018/1960E-PDF A43-1018 Peterson, L. O. T., author. The control of the pine needle scale in the Prairie provinces / by L.O.T. Peterson. Ottawa : Department of Agriculture, 1960. 1 online resource (4 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [provided by Agriculture and Agri-Food Canada]. "Publication 1018, August 1957." Cover title. "Published August 1957, reprinted January 1960." Conifers Diseases and pests Prairie Provinces. Forest insects Control. Conifères Maladies et fléaux Provinces des Prairies. Canada. Department of Agriculture, issuing body. PDF 309 KB https://publications.gc.ca/collections/collection_2021/aac-aafc/A43-1018-1960-eng.pdf