. The Canadian field-naturalist. ilGrant-Holden-t : Graham Limited ,??»»?»#?? ??»i»»<»<»»4-< Outfitters to ]\ Surveyors & Engineers Manufacturers of High-Grade Tents i Tarpaulins & Sleeping Bags WRITE FOR CATALOGUES I :! 147 Albert Street f OTTAWA in*******-\ Card FiUng Systems for Naturalists As makers of the Library Bureau line of Card Filing Devices in Canada, we are in a position to supply all Naturalists with cards and trays where they can read- ily index all their observa- tions and notes Lowe-Martin Ltd. OTTAWA, CANADA Printers of The Canadian Field-Naturalist Publisher

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. The Canadian field-naturalist. ilGrant-Holden-t : Graham Limited ,??»»?»#?? ??»i»»<»<»»4-< Outfitters to ]\ Surveyors & Engineers Manufacturers of High-Grade Tents i Tarpaulins & Sleeping Bags WRITE FOR CATALOGUES I :! 147 Albert Street f OTTAWA in*******-\ Card FiUng Systems for Naturalists As makers of the Library Bureau line of Card Filing Devices in Canada, we are in a position to supply all Naturalists with cards and trays where they can read- ily index all their observa- tions and notes Lowe-Martin Ltd. OTTAWA, CANADA Printers of The Canadian Field-Naturalist Publishers of the Autobiography of John Macoun, M A. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ottawa Field-Naturalists' Club. Ottawa, Ottawa Field-Naturalists' Club

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Keywords: ., bookauthorottawafieldnaturalist, bookcentury1900, bookdecade1920