|
|
|
|
| LEADER |
01494nam a2200541 i 4500 |
| 007 |
ta |
| 040 |
|
|
|a Universidad Nacional Agraria
|b spa
|
| 907 |
|
|
|a P35
|
| 908 |
|
|
|a H60
|
| 911 |
|
|
|a M
|
| 978 |
|
|
|a RS
|
| 979 |
|
|
|a 13-05-1999
|
| 980 |
|
|
|a MDR
|
| 981 |
|
|
|a 18/12/2013
|
| 991 |
|
|
|a DOC
|
| 991 |
|
|
|a TESIS
|
| 991 |
|
|
|a UNA
|
| 991 |
|
|
|a FARENA
|
| 991 |
|
|
|a ENLINEA
|
| 991 |
|
|
|a TD181213
|
| 035 |
|
|
|a 007730
|
| 041 |
|
|
|a spa
|
| 092 |
|
|
|a T N P35 R586
|
| 100 |
1 |
|
|a Ríos, M.J.
|
| 700 |
1 |
|
|a Talavera Siles, T. asesor
|
| 245 |
1 |
0 |
|a Evaluación de la concentración y extracción de nutrientes por el cultivo de maiz (Zea mays L.) y las malezas bajo diferentes sistemas de labranza
|
| 260 |
|
|
|a Managua (Nicaragua) :
|b ,
|c 1998
|
| 264 |
|
|
|a Managua (Nicaragua) :
|b ,
|c 1998
|
| 300 |
|
|
|a 137 p.
|
| 500 |
|
|
|a Ilus.; 58 ref.
|
| 520 |
|
|
|a Sumario (Es)
|
| 502 |
|
|
|a Tesis (Ing Agr)
|
| 650 |
|
7 |
|a ZEA MAYS
|
| 650 |
|
7 |
|a FERTILIDAD DEL SUELO
|
| 650 |
|
7 |
|a DISPONIBILIDAD DE NUTRIENTES
|
| 650 |
|
7 |
|a ENSAYO
|
| 650 |
|
7 |
|a MALEZAS
|
| 650 |
|
7 |
|a LABRANZA
|
| 650 |
|
7 |
|a LIXIVIACION
|
| 650 |
|
7 |
|a ESCARDA
|
| 650 |
|
7 |
|a MATERIA ORGANICA
|
| 650 |
|
7 |
|a ELEMENTOS QUIMICOS
|
| 650 |
|
7 |
|a NICARAGUA
|
| 856 |
|
|
|u https://cenida.una.edu.ni/Tesis/tnp35r586.pdf.
|
| 942 |
|
|
|c BK
|2 agris
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0359/99c01
|o T N P35 R586
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0183/10c02
|o T N P35 R586
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0184/10c03
|o T N P35 R586
|