TY  - BOOK
AU  - Trzyna,Thaddeus C.
AU  - Osborn,Julia K.
TI  - A sustainable world: defining and measuring sustainable development 
SN  - 1853832677
PY  - 1995///
CY  - Sacramento, California
PB  - International Center for the Environment and Public Policy
KW  - Sustainable development
KW  - Congresses
N1  - Published for IUCN-The World Conservation Union
ER  -