TY  - BOOK
AU  - Blowers,Andrew,coaut
TI  - Perspectives on environmental problems
T2  - Environmental policy in an international context
SN  - 0-340-65261-6
AV  - GE170 P47
PY  - 1995///
CY  - London
PB  - Arnold
N1  - Incluye bibliografia
ER  -