The Chinese earth is pervasively humanized through long occupation. Signs of man's presence vary from the obvious to the extremely subtle. The building of roads, bridges, dams, and factories, and the...
Historical geography has been a major area of activity in recent years. Much of the recent work and research findings have been extremely valuable to historians and archaeologists and as background...
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and...
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of...