RT Book, Whole DB /z-wcorg/ DS http://worldcat.org ID 61130661 LA English T1 Our earth's changing land : an encyclopedia of land-use and land-cover change A1 Geist, Helmut, PB Greenwood Press PP Westport, Conn. YR 2006 SN 0313327041 9780313327049 0313327831 9780313327834 031332784X 9780313327841