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LEADER |
00996nam a2200373 i 4500 |
007 |
ta |
040 |
|
|
|a Universidad Nacional Agraria
|b spa
|
907 |
|
|
|a F07
|
911 |
|
|
|a M
|
978 |
|
|
|a RSM
|
979 |
|
|
|a 27-07-2011
|
991 |
|
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|a DOC
|
991 |
|
|
|a RGUS
|
035 |
|
|
|a 031428
|
041 |
|
|
|a spa
|
092 |
|
|
|a F07 C397c
|
100 |
1 |
|
|a Soza, R.F.
|
700 |
1 |
|
|a Violie, A.D.
|
700 |
1 |
|
|a Kocher, F.
|
700 |
1 |
|
|a Stilwell, T.
|
245 |
1 |
0 |
|a Cero labranza en el cultivo del maiz
|
260 |
|
|
|a Mexico (Mexico) :
|b ,
|c [19--?]
|
264 |
|
|
|a Mexico (Mexico) :
|b ,
|c [19--?]
|
300 |
|
|
|a 21 p.
|
500 |
|
|
|a Ilus.; 23 ref.
|
650 |
|
7 |
|a ZEA MAYS
|
650 |
|
7 |
|a CERO-BRANZA
|
650 |
|
7 |
|a SIEMBRA
|
942 |
|
|
|c BK
|2 agris
|
952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0492/98c01
|o F07 C397c
|
952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0103/11c02
|o F07 C397c
|
952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0104/11c03
|o F07 C397c
|
952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0105/11c04
|o F07 C397c
|
952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0106/11c05
|o F07 C397c
|