TY  - BOOK
AU  - brown r. lester 
TI  - Plan B : : rescuing a planet under stress and a civilization in trouble / 
SN  - 8125026916
U1  - 333.7 
PY  - 2003///
CY  - new delhi : 
PB  - orient longman, 
KW  - Sustainable development.
KW  - Human ecology.
ER  -