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LEADER |
00903nam a2200217 a 4500 |
008 |
050201s1980||||es |||||||||||||||||spa|| |
041 |
|
|
|a spa
|
094 |
|
|
|a 664.25
|b A323e
|
100 |
|
|
|a Alas Solis, Maritza
|
245 |
|
|
|a Extracción de pectina del mucílago del café por medio de etanol
|
260 |
|
|
|a San Salvador :
|b Universidad Centroamericana José Simeón Cañas,
|c 1980
|
300 |
|
|
|a 47 h.
|
502 |
|
|
|a Tesis (Ing. Química) -- Universidad Centroamericana José Simeón Cañas
|
650 |
|
|
|a PECTICINA
|
650 |
|
|
|a ETANOL
|
991 |
|
|
|a bc_noemi
|
992 |
|
|
|a 21/07/2006
|
942 |
|
|
|c BK
|
999 |
|
|
|c 70407
|d 70407
|
952 |
|
|
|0 0
|1 0
|4 0
|6 664_250000000000000_A323E
|7 0
|8 T
|9 127137
|a 10
|b 10
|c T
|d 2012-08-15
|i 10111511
|o 664.25 A323e
|p 10111511
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|
952 |
|
|
|0 0
|1 0
|4 0
|6 664_250000000000000_A323E
|7 0
|8 T
|9 127138
|a 10
|b 10
|c T
|d 2012-08-15
|i 10130232
|o 664.25 A323e
|p 10130232
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|