by
Spash, Clive L., editor.
Format:
Alıntı:
Ecology -- Economic aspects.
by
Marletto, Gerardo, 1961-, editor.
Format:
Alıntı:
Economic development -- Environmental aspects.
by
Williams, Bob, (Robert B.)/ author
Format:
Alıntı:
Greening the economy : integrating economics and ecology to make effective change / Williams, Bob
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