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20151229151337.0 |
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150508s1980 pn a ||||m| | 001 ||spa d |
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|a 105298
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|a Sistema de Bibliotecas de la Universidad de Panamá
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| 082 |
0 |
4 |
|a T 633.21
|b H43
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| 100 |
1 |
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|9 179623
|a Herrera Molina, Ernesto Aurelio
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| 245 |
1 |
0 |
|a Efecto de la fertilización nitro-fosfatada en el rendimiento y composición química del Pasto Alemán (Echinochloa polystachya) (H.B.K.)
|c / Ernesto Aurelio Herrera Molina
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| 260 |
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|a Panamá :
|b Universidad,
|c 1980
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| 300 |
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|a 86 p :
|b il. ;
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