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| LEADER |
01026nam a2200277 a 4500 |
| 001 |
BFMO50002996 |
| 003 |
SV-SsUSB |
| 005 |
20130902100628.0 |
| 008 |
050201s1974 a spa |
| 020 |
|
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|a 8420504831
|
| 040 |
|
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
|c SV-SsUSB
|
| 041 |
|
|
|a spa
|
| 082 |
0 |
4 |
|a 628.3
|b F386d
|2 20
|
| 100 |
1 |
|
|a Ferrero, José M.
|
| 245 |
0 |
0 |
|a Depuración Biológica de las aguas. /
|c Jose M. Ferrero.
|
| 250 |
|
|
|a 1a. ed.
|
| 260 |
|
|
|a Madrid :
|b Alhambra,
|c 1974
|
| 300 |
|
|
|a 115 p. ;
|b il
|
| 500 |
|
|
|a Bibliografía
|
| 650 |
|
|
|a AGUAS RESIDUALES URBANAS
|
| 650 |
|
|
|a PRETRATAMIENTO
|
| 650 |
|
|
|a TRATAMIENTO DE LOS TANQUES
|
| 942 |
|
|
|2 ddc
|c BK
|
| 999 |
|
|
|c 1025
|d 1025
|
| 952 |
|
|
|0 0
|1 1
|2 ddc
|4 0
|6 628_300000000000000_F386D
|7 0
|8 CG
|9 2187
|a 50
|b 50
|c GN
|d 2012-12-07
|i 50002996
|o 628.3 F386d
|p 50002996
|r 2012-12-07
|t 1
|w 2012-12-07
|y BK
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 628_160000000000000_F386D
|7 0
|8 CG
|9 147591
|a 14
|b 14
|c CG
|d 2012-08-15
|i 14004082
|o 628.16 F386d
|p 14004082
|r 2012-08-15
|t 1
|w 2012-08-15
|y BK
|