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| LEADER |
01459nam a2200253 a 4500 |
| 008 |
050201s1988||||es a |||||||||||||spa|| |
| 041 |
0 |
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|a spa
|
| 094 |
0 |
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|a 660.283
|b A323d
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| 100 |
0 |
|
|a Alas García, Luz Maribel
|
| 700 |
0 |
|
|a Sandoval Palomo, Beatriz
|e coautor
|
| 245 |
0 |
0 |
|a Diseño preliminar de un bio-reactor para producir bacterias fijadoras de nitrógeno atmosférico a nivel de planta piloto
|
| 260 |
|
|
|a San Salvador :
|b Universidad de El Salvador,
|c 1988
|
| 300 |
|
|
|a 189 h. ;
|b il
|
| 502 |
|
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|a Tesis (Ing. Química) -- Universidad de El Salvador.
|
| 650 |
|
|
|a NITROGENO ATMOSFERICO
|
| 991 |
|
|
|a bc_noemi
|
| 992 |
|
|
|a 21/07/2006
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| 942 |
|
|
|c BK
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| 999 |
|
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|c 131906
|d 131906
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