Environment and the Collapse of Great Civilizations

From P2P Foundation

Jump to navigation Jump to search

* Book: Clive Ponting. A Green History of the World: The Environment and the Collapse of Great Civilizations (1991).

URL =

Retrieved from "https://wiki.p2pfoundation.net/index.php?title=Environment_and_the_Collapse_of_Great_Civilizations&oldid=133629"