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01179nam a2200253 i 4500 |
| 003 |
PA-PaUSB |
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20151229151337.0 |
| 007 |
ta |
| 008 |
150508s1978 pn a ||||m| | 001 ||spa d |
| 035 |
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|a 105298
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Panamá
|
| 082 |
0 |
4 |
|a T 633.2
|b R47
|
| 100 |
1 |
|
|a Ríos Espinosa, Rubén Dario
|9 179614
|
| 245 |
1 |
0 |
|a Efecto de la fertilización nitrogenada en el establecimiento, rendimiento y composición química del Pasto Alemán (Echinochloa polystachya (H.B.K.) Hitchc.
|c / Rubén Darío Ríos Espinosa
|
| 260 |
|
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|a Panamá :
|b Universidad,
|c 1978
|
| 300 |
|
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|a iv, 58 p :
|b il. ;
|c 28 cm.
|
| 650 |
|
7 |
|a PASTOS
|2 LEMB
|9 158414
|x ABONOS
|
| 650 |
|
7 |
|a ANALISIS QUIMICO DE LAS PLANTAS
|2 LEMB
|9 156625
|
| 650 |
|
7 |
|a QUIMICA AGRICOLA
|2 LEMB DIG.
|9 129547
|
| 650 |
|
7 |
|9 149145
|a ABONOS NITROGENADOS
|
| 942 |
|
|
|c TS
|2 ddc
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| 999 |
|
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|c 157285
|d 157285
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| 952 |
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|0 0
|1 0
|2 ddc
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|6 T_633_200000000000000_R47
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|8 T
|9 279743
|a 10
|b 10
|c 15
|d 2015-07-14
|o T 633.2 R47
|p 00209296
|r 2015-07-14
|t e.1
|w 2015-07-14
|y TS
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| 952 |
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|0 0
|1 0
|2 ddc
|4 0
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|6 T_633_200000000000000_R47
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|8 T
|9 314362
|a 20
|b 20
|c 15
|d 2016-07-12
|o T 633.2 R47
|p 00231844
|r 2016-07-12
|t e.2
|w 2016-07-12
|y TS
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