Magoshichi , Suda カブトムシ・クワガタムシのひみつ / By S. Magoshichi. - Tokyo : Gakken, 1976. - 144 p. : col. ill. ; 23 cm. - Gatsu Ken manga series secret -'s Gakken secret manga series -'s . With softcover ISBN: 4-05-003592-8 Subjects--Topical Terms: Comic books, strips, etc--Japan