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LEADER |
00872nam a2200349 i 4500 |
007 |
ta |
040 |
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|a Universidad Nacional Agraria
|b spa
|
907 |
|
|
|a E10
|
911 |
|
|
|a M
|
978 |
|
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|a RSM
|
979 |
|
|
|a 28-07-2000
|
991 |
|
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|a DOC
|
991 |
|
|
|a RO.JUL
|
035 |
|
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|a 010573
|
041 |
|
|
|a spa
|
092 |
|
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|a E10 M122
|
100 |
1 |
|
|a McCalla, A.F.
|
245 |
1 |
0 |
|a Agriculture in the 21 st Century
|
260 |
|
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|a México (México) :
|b ,
|c 2000
|
264 |
|
|
|a México (México) :
|b ,
|c 2000
|
300 |
|
|
|a 28 p.
|
500 |
|
|
|a 11 ref.
|
650 |
|
7 |
|a AGRICULTURA
|
650 |
|
7 |
|a ECONOMIA AGRICOLA
|
650 |
|
7 |
|a PRODUCCION ALIMENTARIA
|
650 |
|
7 |
|a FACTORES DE PRODUCCION
|
650 |
|
7 |
|a SUPLEMENTOS
|
650 |
|
7 |
|a CONSERVACION DE LOS RECURSOS
|
650 |
|
7 |
|a SECTOR AGROINDUSTRIAL
|
650 |
|
7 |
|a DESARROLLO AGRICOLA
|
942 |
|
|
|c BK
|2 agris
|
952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0388/00
|o E10 M122
|