Macro-economic evaluation of environmental programmes/ /
Organisation for Economic Co-operation and Development.
- 194 p. : ill. ; 25 cm.
Environmental policy--OECD countries
Çevre politikası--OECD ülkeleri
HC79.E5. / O74 1978
Environmental policy--OECD countries
Çevre politikası--OECD ülkeleri
HC79.E5. / O74 1978