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220203s1978 nyua gr ||||||eng d |
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|a 0125184026
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 082 |
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|a 631.416
|b N731ni
|2 23
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| 245 |
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|a Soil-Plant-Nitrogen relationships /
|c edited by Donald R. Nielsen, J. G. MacDonald.
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| 260 |
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|a New York, New York :
|b Academic Press,
|c 1978.
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| 300 |
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|a xiii, 528 páginas :
|b ilustraciones en blanco y negro.
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| 650 |
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7 |
|a SUELOS
|x CONTENIDO DE NITROGENO
|v CONGRESOS
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| 650 |
0 |
7 |
|a NITRÓGENO
|x ASPECTOS AMBIENTALES
|v CONGRESOS
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| 650 |
0 |
7 |
|a EFECTO DEL NITROGENO SOBRE LAS PLANTAS
|v CONGRESOS
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| 700 |
1 |
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|a Nielsen, Donald R.
|d 1931-
|e Editor/a
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| 700 |
1 |
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|a MacDonald, J. G.
|e Editor/a
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| 900 |
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|a 2022-O
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| 916 |
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|a Centro Catalográfico
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| 949 |
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|a ACC -ACC
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