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LEADER |
01909nam a2200757 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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907 |
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|a P35
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908 |
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|a F04
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911 |
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|a MS
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978 |
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|a RSM
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979 |
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|a 03-05-2001
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980 |
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|a RS
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981 |
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|a 10/06/2022
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991 |
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|a TEXTO
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991 |
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|a ROABRI
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991 |
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|a ACTUALIZACION REGISTROS 1998
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991 |
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|a R90622
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020 |
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|a ISBN 92-5-100395-5
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035 |
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|a 012819
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041 |
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|a eng
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092 |
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|a P35 O68or
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100 |
1 |
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|a Singh, A.
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700 |
1 |
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|a Flaig, W.
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700 |
1 |
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|a Salfeld, J.
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700 |
1 |
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|a Sochtig, H.
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700 |
1 |
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|a McCalla, T.M.
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700 |
1 |
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|a Musa, M.M.
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700 |
1 |
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|a Ayanaba, A.
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700 |
1 |
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|a Okigbo, B.N.
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700 |
1 |
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|a Parr, J.F.
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700 |
1 |
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|a Puust Jarvi, V.
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700 |
1 |
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|a Agboola, A.A.
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700 |
1 |
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|a Yoshida, T.
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700 |
1 |
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|a Batthyany, C.
|
700 |
1 |
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|a Stickelberger, D.
|
700 |
1 |
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|a Tietjen, C.
|
700 |
1 |
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|a Egawa, T.
|
700 |
1 |
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|a Burnett, C.A.
|
700 |
1 |
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|a Charreau, C.
|
700 |
1 |
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|a Duncan, A.
|
245 |
1 |
0 |
|a Organic materials as fertilizers : report of an expert consultation held in rome, 2-6 december 1974
|
260 |
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|a Roma (Italia) :
|b ,
|c 1978
|
264 |
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|a Roma (Italia) :
|b ,
|c 1978
|
300 |
|
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|a 394 p.
|
490 |
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|a Soils bulletin (FAO)
|
500 |
|
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|a Ilus.; 106 ref.
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650 |
|
7 |
|a FERTILIDAD DEL SUELO
|
650 |
|
7 |
|a MATERIA ORGANICA
|
650 |
|
7 |
|a PROPIEDADES FISICO-QUIMICAS SUELO
|
650 |
|
7 |
|a APLICACION DE ABONOS
|
650 |
|
7 |
|a COMPOST
|
650 |
|
7 |
|a NITROGENO
|
650 |
|
7 |
|a BIOQUIMICA
|
650 |
|
7 |
|a ECOSISTEMA
|
650 |
|
7 |
|a FIJACION DEL NITROGENO
|
650 |
|
7 |
|a CONSERVACION DE SUELOS
|
650 |
|
7 |
|a INOCULACION
|
650 |
|
7 |
|a INVESTIGACION
|
650 |
|
7 |
|a COOPERACION INTERNACIONAL
|
650 |
|
7 |
|a EXTENSION
|
650 |
|
7 |
|a BRASIL
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650 |
|
7 |
|a INDIA
|
650 |
|
7 |
|a JAPON
|
942 |
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|c BK
|2 agris
|
952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0317/98
|o P35 O68or
|