TY - BOOK ID - 129290817 TI - The problem of the Ohio mounds PY - 1889 PB - Washington : G.P.O., DB - UniCat KW - Antiquities. KW - Indians of North America KW - Indians of North America. KW - Indiens d'Amérique KW - Mounds KW - Mounds. KW - Ohio KW - Ohio. KW - Antiquités. UR - https://www.unicat.be/uniCat?func=search&query=sysid:129290817 AB - ER -