TY  - BOOK
AU  - Simmons, I. G. (Ian Gordon), 1937-
TI  - Changing the face of the earth : culture, environment, history
SN  - 0631163514
AV  - GF 13 Sim 
PY  - 1991///
CY  - Oxford
PB  - Blackwells
KW  - ECOLOGY
KW  - Human ecology--History
KW  - Nature--Effect of human beings on--History
N1  - Includes index. -Bibliography: p. [397]-445
ER  -