TY - BOOK ID - 128688807 TI - The mounds of the Mississippi valley, historically considered. PY - 1883 PB - [Cincinnati : Clarke & Co., DB - UniCat KW - Mound-builders KW - Mississippi River Valley KW - Antiquities. UR - https://www.unicat.be/uniCat?func=search&query=sysid:128688807 AB - ER -