TY - BOOK AU - Bergh,Jeroen C.J.M.Van den . AU - Hofkes,Marjan W.. TI - Theory and implementation of economic models for sustainable development / T2 - Economy & Environment ; no.15, SN - 0792349989 U1 - 338.9 PY - 1998/// CY - Dordrecht : PB - Kluwer Academic Publishers , KW - SUSTAINABLE DEVELOPMENT N1 - NULL ER -