1989 - The Pesticide Conspiracy (Paperback) → Paperback, Hardcover ISBN-13: 9780520068230 ISBN-10: 0520068238 Genres: Business & Money, Nonfiction, Science & Math 1 1989 - The Pesticide Conspiracy (Hardcover) → Paperback, Hardcover ISBN-13: 9780520068315 ISBN-10: 0520068319 Genres: Nonfiction, Science & Math ? 1980 - Pesticide Conspiracy (Hardcover) → Paperback, Hardcover ISBN-13: 9780904727302 ISBN-10: 0904727300 Genre: Nonfiction ? 1978 - The Pesticide Conspiracy (Hardcover) → Paperback, Hardcover ISBN-13: 9780385133845 ISBN-10: 0385133847 Genre: Nonfiction ? 1973 - Biological Control [Intext series in ecology] (Paperback) ISBN-13: 9780700224418 ISBN-10: 0700224416 ? |