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1
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2
Energy efficient and environmentally sound industrial technologies a cross-country comparison
Argitaratua 1997Liburua -
3
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4
Environmental impact assessment for waste treatment and disposal facilities
Argitaratua 1994Liburua -
5
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6
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7
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8
River rehabilitation program for the Manila Bay region, phase I, final report
Argitaratua 1991Liburua -
9
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10