Morris, T.N. . Principles of Fruit Preservation: Jam Making, Canning and Drying / Textual Documents T.N.Morris. - 3rd ed. / - London : Chapman & Hall , 1951. - xiii,206p. : ill ; 22cm . Index Subjects--Index Terms: Fruit Preservation G-Technology Dewey Class. No.: 664.8 / M 838 P