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LEADER |
00971nam a2200385 i 4500 |
007 |
ta |
040 |
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|a Universidad Nacional Agraria
|b spa
|
907 |
|
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|a P10
|
911 |
|
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|a M
|
978 |
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|a JGL
|
979 |
|
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|a 09-10-2008
|
991 |
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|a TEXTO
|
991 |
|
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|a PFJGL
|
035 |
|
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|a 028091
|
041 |
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|a spa
|
092 |
|
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|a P10 P419
|
100 |
1 |
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|a Peñaranda Baroni, R.
|
245 |
1 |
0 |
|a Saneamiento ambiental
|
260 |
|
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|a San Jose (Costa Rica) :
|b EUNED,
|c 1991
|
264 |
|
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|a San Jose (Costa Rica) :
|b EUNED,
|c 1991
|
300 |
|
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|a 142 p.
|
500 |
|
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|a Ilus.
|
650 |
|
7 |
|a CONTROL DE LA CONTAMINACION
|
650 |
|
7 |
|a EVACUACION DE AGUAS RESIDUALES
|
650 |
|
7 |
|a AGUA POTABLE
|
650 |
|
7 |
|a AGUAS FECALES
|
650 |
|
7 |
|a DESECHOS SOLIDOS
|
650 |
|
7 |
|a HIGIENE DE LOS ALIMENTOS
|
650 |
|
7 |
|a POLUCION DEL AIRE
|
650 |
|
7 |
|a CONTROL DE ROEDORES
|
650 |
|
7 |
|a VECTORES
|
650 |
|
7 |
|a SALUD
|
650 |
|
7 |
|a CONTAMINANTES
|
942 |
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|c BK
|2 agris
|
952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L1780/08
|o P10 P419
|