1. Pectin. Homemade apple and citrus pectin extracts and their use in jelly making; [by] Minna C. Denton, Ruth Johnstin, and Fanny Walker Yeatman. Bookmark Corporate/Agency Authors: Home Economics Bureau and Agriculture Department Publisher: Home Economics Bureau Date: [Mar.] 1923, revised Aug. 1923 [reprint 1930] SuDoc number: A 1.14/2:254/2-3