Lorenz, Oscar A. Knott's handbook for vegetable growers /by Oscar A. Lorenz and Donald N. Maynard - 3 ed. - New York : Wiley-Interscience, 1988 - 456 p. LCCN: 40540 Subjects--Topical Terms: Horticultura. Dewey Class. No.: 635 / L6 1988