TY  - BOOK
AU  - Huppes, G.
AU  - Maxson,P.
AU  - Naald,van der W.
AU  - Voet,van der E.
AU  - Vonkeman,G.
TI  - New market oriented instruments for environmental policies / 
T2  - European communities environmental policy series, 
SN  - 1-85333-623-8
U1  - 628 
PY  - 1992///
CY  -  : 
PB  - Graham & Trotman , 
ER  -