TY  - BOOK
AU  - Brown,Lester R.
ED  - Worldwatch Institute.
TI  - State of the world: a Worldwatch Institute report on progress toward a sustainable society 
SN  - 0044407114 (1990) 0393307336 (1991) 039331569X (1997)
PY  - 1990///-
CY  - New York
PB  - Norton
KW  - Economic policy
KW  - Environmental policy
KW  - Economic history
KW  - 1971-
KW  - Population policy
ER  -