(1972). Problems of environmental economics: Record of the seminar held at the OECD in summer 1971. Paris: Organisation for Economic Co-operation and Development.
Παραπομπή Chicago StyleProblems of Environmental Economics: Record of the Seminar Held At the OECD in Summer 1971. Paris: Organisation for Economic Co-operation and Development, 1972.
Παραπομπή MLAProblems of Environmental Economics: Record of the Seminar Held At the OECD in Summer 1971. Paris: Organisation for Economic Co-operation and Development, 1972.
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