Grasshoppers and their relatives. - Chicago, IL : World Book, c2001. - 63 p. : col. ill ; 24 cm. - World Book's animals of the world . - World Book's animals of the world. . ISBN: 0716612119 (set) 0716612194 LCCN: 2001017521 Subjects--Topical Terms: Grasshoppers--Juvenile literature.Insects--Juvenile literature.Grasshoppers.Insects. LC Class. No.: QL508.A2 / G74 2001 Dewey Class. No.: 595.7/26