00000nas 2200000zi 4500 9.947900 CaOODSP 20250214102308 m o d f cr ||||||||||| 250211u19679999oncar m o f0###|0eng|d CaOODSP eng rda CaOODSP n-cn--- A54-17E-PDF Liberation bulletin. Liberation bulletin. Issues for 1975-1980 have French title : Bulletin de libération Belleville, Ontario : Research Institute, Research Branch, Canada Department of Agriculture, [1967]- text txt rdacontent computer c rdamedia online resource cr rdacarrier Began with: [no. 30]. Issued also in French under title: Bulletin de libération, 1981- Digitized edition from print [provided by Agriculture and Agri-Food Canada]. No. 1 (1937)-no. 29 (1965) were published as part of the Canadian Insect Pest Review in the volumes for 1938-1965; nos. 30-31 lack series title and designation. Includes some text in French, 1975-1980. Issued by: Agriculture Canada, Research Branch, Research Program Service, 1972-1982; the Branch's Biosystematics Research Centre, 1983-1990; the Branch's Center for Land and Biological Resources Research, 1991- English title only, 1967-1974. Description based on: no. 32; title from PDF added title page. Latest issue consulted: no. 55. Predatory insects Transportation Canada. Insect pests Biological control Canada. Noxious weeds Biological control Canada. Canada. Department of Agriculture. Research Institute (Belleville, Ont.), issuing body. Canada. Agriculture Canada. Research Program Services Section, issuing body. Biosystematics Research Institute (Canada), issuing body. Center for Land and Biological Resources Research (Canada), issuing body. Bulletin des lâchers. (CaOODSP)9.947969