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| LEADER |
01389nam a2200241 a 4500 |
| 008 |
050201s1970||||es |||||||||||||||||spa|| |
| 041 |
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|a spa
|
| 094 |
|
|
|a 635.65
|b M492e
|
| 100 |
|
|
|a Medrano Romero, Ricardo Napoleón
|
| 245 |
|
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|a Estudio en invernadero de fertilización del frijol (Phaseolus vulgaris L.) en cuatro suelos de El Salvador
|
| 260 |
|
|
|a San Salvador :
|b Universidad de El Salvador,
|c 1970
|
| 300 |
|
|
|a 48 h
|
| 502 |
|
|
|a Tesis (Ing. Agronómica) -- Universidad de El Salvador
|
| 650 |
|
|
|a FRIJOL-ABONOS
|
| 991 |
|
|
|a bc_mercy
|
| 992 |
|
|
|a 07/08/2006
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 65782
|d 65782
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 635_650000000000000_M492E
|7 0
|8 T
|9 117346
|a 10
|b 10
|c T
|d 2012-08-15
|i 10106527
|l 1
|o 635.65 M492e
|p 10106527
|r 2013-07-17
|s 2013-06-25
|t 1
|w 2012-08-15
|y TS
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 635_650000000000000_M492E
|7 0
|8 T
|9 117347
|a 10
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|c T
|d 2012-08-15
|i 10106528
|o 635.65 M492e
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|r 2012-08-15
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|w 2012-08-15
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|
| 952 |
|
|
|0 0
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|4 0
|6 1304_000000000000000_M492
|7 0
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|9 117348
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|i 13100985
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|r 2012-08-15
|t 1
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|y TS
|x 04-2011
|
| 952 |
|
|
|0 0
|1 0
|4 0
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|8 T
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|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 1304_000000000000000_M492
|7 0
|8 T
|9 117350
|a 13
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|