Peairs, Leonard Marion. Insect pests of farm, garden and orchard / Leonard Marion Peairs and Ralph Howard Davidson. - 5th ed. - New York : John Wiley, c 1956. - viii, 661 p. : ill. ; 23 cm. Includes index. 334 334 Subjects--Topical Terms: Plant injuries, diseases, pests. Dewey Class. No.: 632.7 / P311i