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| LEADER |
01055nam a2200409 i 4500 |
| 007 |
ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a Q55
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| 908 |
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|a F01
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| 909 |
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|a P36
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| 911 |
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|a MS
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| 978 |
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|a BGF
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| 979 |
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|a 19-06-1998
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| 980 |
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|a RS
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| 981 |
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|a 27/10/2022
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| 991 |
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|a DOC
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| 991 |
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|a ACTUALIZACION REGISTROS 1998
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| 991 |
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|a R271022ma
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| 035 |
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|a 000407
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| 041 |
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|a spa
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| 092 |
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|a Q55 B936
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| 100 |
1 |
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|a Buller, R.E.
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| 700 |
1 |
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|a Pitner, J.B.
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| 700 |
1 |
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|a Porras M, H.
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| 245 |
1 |
0 |
|a Adaptación de zacates y leguminosas para forraje, conservación y mejoramiento del suelo en Mexico
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| 260 |
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|a Mexico (Mexico) :
|b ,
|c 19-?
|
| 264 |
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|a Mexico (Mexico) :
|b ,
|c 19-?
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| 300 |
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|a 75 p.
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| 490 |
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|a Folleto técnico (México)
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| 500 |
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|a Ilus.; 14 ref.
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| 650 |
|
7 |
|a PIENSOS
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| 650 |
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7 |
|a ADAPTACION
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| 650 |
|
7 |
|a LEGUMINOSAS FORRAJERAS
|
| 650 |
|
7 |
|a CONSERVACION DE SUELOS
|
| 650 |
|
7 |
|a MEJORA DE LA TIERRA
|
| 942 |
|
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|c BK
|2 agris
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0630/98
|o Q55 B936
|