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| LEADER |
01423nam a2200241 4500 |
| 008 |
110221e1970 sv ab|| |m||||||||||spa |
| 040 |
|
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|a SV-SsSUB
|
| 094 |
0 |
|
|a 1970
|b R6Ch
|
| 100 |
1 |
|
|a Romero Chavarría, Hernan
|
| 245 |
1 |
0 |
|a Investigación hidrologica de la Cuenca del Lago de Coatepeque /
|c Hernan Romero Chavarría; asesor Pedro M. Estrada
|
| 260 |
|
|
|a San Salvador :
|b Universidad de El Salvador,
|c 1970
|
| 300 |
|
|
|a 82 h. :
|b il. ; mapas
|e 28 cm.
|
| 502 |
|
|
|a Tesis ( Ingeniería Civil ) -- Universidad de El Salvador, 1970
|
| 592 |
|
|
|a Precipitación -- Evapotranspiración -- Escorrentía -- Geohidrología -- Balance hidrológico -- Calidad del agua.
|
| 700 |
1 |
|
|a Estrada, Pedro M.
|e asesor
|
| 991 |
|
|
|a ing_silvia
|
| 992 |
|
|
|a 19/04/2010
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| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 130742
|d 130742
|
| 952 |
|
|
|0 0
|1 0
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|9 234794
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|i 15103850
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|p 15103850
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|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 1970_000000000000000_R6CH
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|8 T
|9 234795
|a 15
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|d 2012-08-15
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|p 15103851
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|
| 952 |
|
|
|0 0
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|9 234796
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|
| 952 |
|
|
|0 0
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|