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| LEADER |
00599nas a22002177a 4500 |
| 005 |
20200513151531.0 |
| 008 |
180726b ag |||p| |||| 00| 0 spa d |
| 999 |
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|c 4114
|d 4114
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| 022 |
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|a 1669-5119
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| 082 |
1 |
4 |
|2 14
|a 333.91
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| 245 |
0 |
0 |
|a Hydria /
|c Proxar.
|
| 260 |
|
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|a Buenos Aires :
|b Proxar,
|c 2010-
|
| 300 |
|
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|a Impresa
|
| 362 |
|
|
|a No. 31 (oct. 2010) -
|
| 650 |
2 |
7 |
|2 unescot
|9 5817
|a CONSUMO DE ENERGIA
|
| 650 |
2 |
7 |
|2 unescot
|9 5818
|a GESTION DE LOS RECURSOS HIDRICOS
|
| 650 |
2 |
4 |
|9 5793
|a DESARROLLO SUSTENTABLE
|
| 710 |
2 |
|
|9 5820
|a Proxar
|
| 869 |
|
|
|a 2010
|n 31-32
|
| 869 |
|
|
|a 2011
|n 33-34
|
| 942 |
|
|
|2 ddc
|c REV
|