TY  - BOOK
AU  - Chew, Sing C.
TI  - World ecological degradation: accumulation, urbanization, and deforestation 3000 B.C.-A.D. 2000 
SN  - 0759100314
AV  - SD 418 C529w 2001 
PY  - 2001///
CY  - Boston
PB  - Altamira Press
ER  -