Berry, Susan, frey50 The essential guide to gardening techniques / Susan Berry. - San Diego, Calif. : Thunder Bay Press, c2002. - 320 p. : col. ill., col. maps ; 29 cm. Includes index. ISBN: 1571458212 LCCN: 2002032084 Subjects--Topical Terms: Gardening. LC Class. No.: SB453 / .B425 2002 Dewey Class. No.: 635