|
|
|
|
| LEADER |
01084nam a2200409 i 4500 |
| 007 |
ta |
| 040 |
|
|
|a Universidad Nacional Agraria
|b spa
|
| 907 |
|
|
|a P35
|
| 911 |
|
|
|a MS
|
| 978 |
|
|
|a grh
|
| 979 |
|
|
|a 23-12-1997
|
| 980 |
|
|
|a Lorena Gamboa
|
| 981 |
|
|
|a 04/03/2021
|
| 991 |
|
|
|a TEXTO
|
| 991 |
|
|
|a ACTUALIZACION
|
| 991 |
|
|
|a REGISTRO1996
|
| 991 |
|
|
|a LG4321
|
| 020 |
|
|
|a 3-540-53283-8
|
| 035 |
|
|
|a 004737
|
| 041 |
|
|
|a eng
|
| 092 |
|
|
|a P35 P615
|
| 100 |
1 |
|
|a Pieri, Chridtian.
|
| 245 |
1 |
0 |
|a Fertility of soils: a future for farming in the west African Savannah
|
| 260 |
|
|
|a Berlin (Germany) :
|b ,
|c 1992
|
| 264 |
|
|
|a Berlin (Germany) :
|b ,
|c 1992
|
| 300 |
|
|
|a 348 p.
|
| 490 |
|
|
|a Spring series in physical environment (Germany)
|
| 500 |
|
|
|a Ilus.
|
| 650 |
|
7 |
|a FERTILIDAD DEL SUELO
|
| 650 |
|
7 |
|a DESARROLLO AGRICOLA
|
| 650 |
|
7 |
|a POLITICA AGRICOLA
|
| 650 |
|
7 |
|a UTILIZACION DE LA TIERRA
|
| 650 |
|
7 |
|a MANEJO DEL SUELO
|
| 650 |
|
7 |
|a SOSTENIBILIDAD
|
| 650 |
|
7 |
|a DETERIORO DEL SUELO
|
| 942 |
|
|
|c BK
|2 agris
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0444/96
|o P35 P615
|