2000 - Aphids on the World's Crops an Identification and Information Guide 2nd Edition (Hardcover) ISBN-13: 9780471851912 ISBN-10: 0471851914 Genres: Crafts, Hobbies & Home, Science & Math, Engineering & Transportation, Substores ? 1994 - Aphids on the World's Trees an Identification and Information Guide [Cabi Publishing] (Hardcover) ISBN-13: 9780851988771 ISBN-10: 0851988776 Genres: Health, Fitness & Dieting, Reference, Science & Math, Engineering & Transportation ? Aphids on the World's Crops an Identification and Information Guide (Hardcover) ISBN-13: 9780471904267 ISBN-10: 0471904260 ? |