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  1. Annual report / Entomological Society of Ontario.
    By: Entomological Society of Ontario. - Ontario. Department of Agriculture. - Ontario. Dept. of Agriculture
    Publication info: Toronto,The Society.
    Contributed by: Multiple institutions
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  2. The birds of Ontario in relation to agriculture / by Charles W. Nash.
    By: Nash, Charles W. (Charles William), - Ontario. Dept. of Agriculture
    Publication info: Toronto :Ontario Dept. of Agriculture,1898.
    Contributed by: Smithsonian Libraries
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  3. Horticultural societies of Ontario. Report.
    By: Ontario. Dept. of Agriculture
    Publication info: TorontoKing's Printer
    Contributed by: University of Toronto - Gerstein Science Information Centre
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  4. The province of Ontario, Canada. Prepared by direction of the Honourable James S. Duff, minister of agriculture for the province of Ontario, 1913. Printed by order of the Legislative assembly of Ontario.
    By: Ontario. Dept. of Agriculture
    Publication info: Toronto,L.K. Cameron, printer,1913.
    Contributed by: University of Toronto - Robarts Library
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