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01121nam a2200253 i 4500 |
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20200407101040.0 |
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130901s2005 pan ||||g| | 00| ||spa d |
| 035 |
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|a 017851
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Panama
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1 |
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|a spa
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| 082 |
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|a T - 631.85 - At2
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| 100 |
2 |
1 |
|a Atencio, Alcides
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| 245 |
1 |
0 |
|a Efecto de aplicar diferentes tasas de fósforo inorgánico en niveles de fósforo en la columna de agua y la producción de fitoplancton en la Estación Experimental de Gualaca
|c / Alcides Atencio
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| 260 |
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|a Chiriquí, Panamá
|b : Universidad, Facultad de Agronomía
|c , 1987.
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| 300 |
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|a x, 66
|b : ilus.
|c ; 28cm.
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| 650 |
2 |
4 |
|a FOSFORO
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| 650 |
2 |
4 |
|a FERTILIZANTES Y ABONOS
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| 650 |
2 |
4 |
|a FITOPLANCTON
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| 942 |
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|c TS
|2 ddc
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| 999 |
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|c 51694
|d 51694
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|4 0
|6 T_631_850000000000000_AT2
|7 0
|8 T
|9 75922
|a 10
|b 10
|c 15
|d 2014-01-20
|o T 631.85 At2
|p 00209440
|r 2014-01-20
|t e.1
|w 2014-01-20
|y TS
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| 952 |
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|0 0
|1 0
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|4 0
|5 0
|6 T__631_850000000000000__AT2
|7 0
|8 T
|9 312061
|a 20
|b 20
|c 15
|d 2016-06-23
|o T - 631.85 - At2
|p 00232268
|r 2016-06-23
|t e.2
|w 2016-06-23
|y TS
|