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200806s1988 USA |00 0 eng d |
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|a 0821310305
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|a HAD
|d Visado
|d HAD
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|a 338:628.1
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|a Efficiency in irrigation
|b the conjunctives use of surface and groundwater resources
|c editado por Gerald T. O'Mara
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| 260 |
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|a Washington
|b World Bank
|c 1988
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| 300 |
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|a 196 p.
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| 490 |
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|a World Bank symposium
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| 653 |
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|a Riego
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| 653 |
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|a Desarrollo del riego
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| 653 |
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|a Aspectos economicos
|
| 653 |
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|a Desarrollo de los recursos hidricos
|
| 700 |
1 |
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|a O'Mara, Gerald T.
|e editor literario
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| 887 |
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|a Registro Migrado
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| 090 |
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|a 338:628.1
|b E 277
|d -
|i 12819
|u 12
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