00000nam##2200000za#4500 9.700273 CaOODSP 20210625000748 cr ||||||||||| 150407|1958||||xxc|||||o f|0| 0 eng|d CaOODSP eng n-cn--- A43-1035/1958E-PDF Canada. Agriculture Canada. Science Service [1951-1959] The spruce budworm in New Brunswick / [electronic resource] [by] R.E. Balch. Ottawa - Ontario : Agriculture Canada. 1958. 8p. illus. Historical publication digitized by Agriculture and Agri-Food Canada. 15-02-Supp 2015-02-16 Agricultural technology gcpds Crops gcpds Pesticides gcpds Balch, R. E. La tordeuse des bourgeons de l'épinette au Nouveau Brunswick / (CaOODSP)9.644173 http://publications.gc.ca PDF 687 KB https://publications.gc.ca/collections/collection_2015/aac-aafc/A43-1035-1958-eng.pdf Publication 1035