BiblioVault may have an electronic file which would meet your requirements for this title:
Ethnicity in Ancient Amazonia: Reconstructing Past Identities from Archaeology, Linguistics, and Ethnohistory
Alf Hornborg and Jonathan D. Hill
Paper: 978-1-60732-196-5
Cloth: 978-1-60732-094-4
Electronic: 978-1-60732-095-1