TY  - BOOK
ED  - Subregional Awareness Raising Workshop on Persistent Organic Pollutants (POPs)
ED  - United Nations Environment Programme, UNEP
TI  - Proceedings of the subregional awareness raising workshop on persistent organic pollutants (POPs)
U1  - 628.168 
PY  - 1998///
CY  - Cartagena
PB  - UNEP, IOMC
KW  - Polución
KW  - Medio ambiente
KW  - Canada
ER  -