Torthaí cuardaigh - "Pollution Economic aspects."
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1
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2
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3
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4
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5
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6
Effects of economic development upon water resources an interindustry approach to modeling economic-environmental systems
Foilsithe / Cruthaithe 1973LEABHAR -
7
Economic implications of pollution control a general assessment.
Foilsithe / Cruthaithe 1974LEABHAR -
8
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9
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