Ancient Technology in Peru & Bolivia

ISBN-13: 9781935487814 / Angielski / Miękka / 2012 / 324 str.

David Hatcher Childress

Opis

Fully illustrated thoughout with photos and diagrams, this book examines ancient sites in South America and reveals evidence that they were made by a far older culture than originally thought. It reveals evidence that the technology used could only have been 'power' tools.