TY  - BOOK
ED  - United Nations Environment Programme.
TI  - Global environment outlook
SN  - 0195213491
SN  - 1366-8080
U1  - 363.7 
PY  - 1997///
CY  - New York
PB  - United Nations Environment Programme
KW  - United Nations Environment Programme
KW  - Periodicals
KW  - Environmental policy
KW  - Environmental responsibility
KW  - Environmental protection
KW  - Medio ambiente
KW  - Contaminación
KW  - Protección del medio ambiente
KW  - Política ambiental
N1  - Includes bibliographical references; Biennial
ER  -