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01423nam a2200241 4500 |
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110221e1970 sv ab|| |m||||||||||spa |
040 |
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|a SV-SsSUB
|
094 |
0 |
|
|a 1970
|b R6Ch
|
100 |
1 |
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|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 |
|
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|a San Salvador :
|b Universidad de El Salvador,
|c 1970
|
300 |
|
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|a 82 h. :
|b il. ; mapas
|e 28 cm.
|
502 |
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|a Tesis ( Ingeniería Civil ) -- Universidad de El Salvador, 1970
|
592 |
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|a Precipitación -- Evapotranspiración -- Escorrentía -- Geohidrología -- Balance hidrológico -- Calidad del agua.
|
700 |
1 |
|
|a Estrada, Pedro M.
|e asesor
|
991 |
|
|
|a ing_silvia
|
992 |
|
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|a 19/04/2010
|
942 |
|
|
|c BK
|
999 |
|
|
|c 130742
|d 130742
|
952 |
|
|
|0 0
|1 0
|4 0
|6 1970_000000000000000_R6CH
|7 0
|8 T
|9 234794
|a 15
|b 15
|c T
|d 2012-08-15
|i 15103850
|o 1970 R6Ch
|p 15103850
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|x 21/02/2011
|
952 |
|
|
|0 0
|1 0
|4 0
|6 1970_000000000000000_R6CH
|7 0
|8 T
|9 234795
|a 15
|b 15
|c T
|d 2012-08-15
|i 15103851
|o 1970 R6Ch
|p 15103851
|r 2012-08-15
|t 2
|w 2012-08-15
|y TS
|x 21/02/2011
|
952 |
|
|
|0 0
|1 0
|4 0
|6 1970_000000000000000_R6CH
|7 0
|8 T
|9 234796
|a 15
|b 15
|c T
|d 2012-08-15
|i 15103852
|o 1970 R6Ch
|p 15103852
|r 2012-08-15
|t 3
|w 2012-08-15
|y TS
|x 21/02/2011
|
952 |
|
|
|0 0
|1 0
|4 0
|6 1970_000000000000000_R6CH
|7 0
|8 T
|9 234797
|a 15
|b 15
|c T
|d 2012-08-15
|i 15103853
|o 1970 R6Ch
|p 15103853
|r 2012-08-15
|t 4
|w 2012-08-15
|y TS
|x 21/02/2011
|