  1993 - Ninetynine More Maggots Mites and Munchers (Hardcover) → Paperback ISBN-13: 9780252020162 ISBN-10: 0252020162 Genres: Science & Math, Outdoors & Nature ?  1989 - Ninetynine Gnats Nits and Nibblers (Paperback) → Paperback ISBN-13: 9780252015717 ISBN-10: 0252015711 Genre: Science & Math ? |
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