The Hard Ticks of the World [Acari: Ixodida: Ixodidae] (Hardcover) → Paperback ISBN-13: 9789400774964 ISBN-10: 9400774966 Genres: Science & Math, Medical Books ? The Hard Ticks of the World [Acari: Ixodida: Ixodidae] (Paperback) → Hardcover ISBN-13: 9789402406535 ISBN-10: 9402406530 Genres: Science & Math, Medical Books ? |