Growing trees in Canadian gardens Cole, Trevor J. creator Canada. Agriculture Canada contributor text book Ottawa Agriculture Canada 1981 (1986 printing) 1986
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ENG "Replaces Publication 994, Culture of ornamental trees." Issued also in French under title: La culture des arbres dans les jardins canadiens. Canada Growth Tree plants Trees Publication, 1722 https://www.biodiversitylibrary.org/bibliography/59419 0662115481 10.5962/bhl.title.59419 CaOOAG