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00663cam a22002412u 4500 |
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LIBRI-022051 |
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AR-CrUNPB |
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170901s1970 mx r 000 0 spa d |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 614.7/S.18
|2 20
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| 100 |
1 |
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|a Sheehan Hughes, Kathryne
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| 700 |
1 |
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|a Safe Water, Drink
|e tr
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| 245 |
1 |
0 |
|a Beba Ud. agua potable /
|c Kathryne Sheehan Hughes
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| 255 |
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|a .7
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| 260 |
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|a México, D.F. :
|b Centro Regional de Ayuda Tecnica,
|c 1970
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| 300 |
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|a 8 p
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| 490 |
0 |
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|a Serie Saneamiento ;
|v 1
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
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7 |
|a AGUA POTABLE
|2 Unescot
|9 1331
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| 942 |
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|c BK
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| 910 |
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|a lg070307
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| 999 |
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|c 73424
|d 73424
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