Economic valuation of environmental goods in Ethiopia : a contingent valuation study of the Abiyata-Shalla lakes national parks /
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| Format: | Book |
| Language: | Spanish |
| Published: |
Sweden, Ch. :
Unit for Environmental Economics Department of Economics, Gothenburg University ,
1998
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| Series: | Studies in Environmental Economics and development ;
6 |
| Subjects: |
| Physical Description: | 22 p. ; 28 cm. |
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