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00943nam a22003610a 4500 |
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20210131232151.0 |
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191001s1981||||xxu|||||||||||||||||eng d |
| 020 |
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|a 0070054819
|c $13
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| 040 |
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|a AR-LpoUNG
|b spa
|c AR-LpoUNG
|e aacr
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| 041 |
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|a eng
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| 044 |
|
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|a xxu
|
| 082 |
0 |
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|a 363.7 621soc
|
| 100 |
1 |
|
|a Biswas, Asit K.
|
| 245 |
1 |
0 |
|a Models for water quality management
|
| 260 |
|
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|a New York :
|b McGraw-Hill,
|c 1981.
|
| 300 |
|
|
|a 348 p. :
|b tbls.
|
| 650 |
|
4 |
|a CALIDAD DEL AGUA
|
| 650 |
|
4 |
|a CONTAMINACION
|
| 650 |
|
4 |
|a CONTAMINACION DEL AGUA
|
| 650 |
|
4 |
|a ESTUDIO SOBRE EL MEDIO AMBIENTE
|
| 650 |
|
4 |
|a GESTION AMBIENTAL
|
| 650 |
|
4 |
|a LAGOS
|
| 650 |
|
4 |
|a MEDIO AMBIENTE
|
| 650 |
|
4 |
|a PROTECCION AMBIENTAL
|
| 650 |
|
4 |
|a RECURSOS HIDRICOS
|
| 650 |
|
4 |
|a RIOS
|
| 650 |
|
4 |
|a SANEAMIENTO
|
| 651 |
|
4 |
|a DOCUMENTOS TEORICOS O METODOLOGICOS
|
| 905 |
|
|
|a 6605
|
| 942 |
|
|
|c LIB
|
| 999 |
|
|
|c 14105
|d 14105
|