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| LEADER |
00638cam a22002292u 4500 |
| 001 |
LIBRI-012798 |
| 003 |
AR-CrUNPB |
| 007 |
ta |
| 008 |
170901s1973 -cn r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 628.168 2/G.22
|2 20
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| 100 |
1 |
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|a Gloyna, Ernest F
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| 700 |
1 |
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|a Josa, Fernando
|e tr
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| 245 |
1 |
0 |
|a Estanques de estabilizacion de aguas residuales /
|c Ernest F Gloyna
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| 255 |
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|a .168 2
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| 260 |
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|a Ginebra :
|b Organizacion Mundial de la Salud,
|c 1973
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| 300 |
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|a 192 p
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
|
7 |
|a AGUAS RESIDUALES
|2 Unescot
|9 1336
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| 942 |
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|c BK
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| 910 |
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|a lg000607
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| 999 |
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|c 64170
|d 64170
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