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00948nam a2200289ua 4500 |
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20170929104633.0 |
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000000s1980 (reimp.1983) ||||||||||||||000 | spa|| |
020 |
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|a 0-89118-064-8
|
040 |
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|a UAG
|b spa
|c UAG
|
245 |
1 |
0 |
|a Moving up the yield curve. :
|b advances and obstacles.
|
260 |
|
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|a Madison, WI :
|b American Society of Agronomy ; Soil Science Society of America,
|c 1980 (reimp.1983)
|
490 |
0 |
|
|a ASA special publication ;
|v 39
|
500 |
|
|
|a Proceedings of a symposium ... Chicago,Il. 3-8 Dec.1978.
|
590 |
|
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|a Signatura: 581.19
|
504 |
|
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|a Bibliografía al final de cada capítulo
|
650 |
|
4 |
|a Fisiología vegetal
|
650 |
|
4 |
|a Bioquímica
|
650 |
|
4 |
|a Cultivos
|
650 |
|
4 |
|a Nutrientes
|
650 |
|
4 |
|a Producción vegetal
|
650 |
|
4 |
|a Conferencias
|
710 |
2 |
|
|a American Society of Agronomy.
|
710 |
2 |
|
|a Soil Science Society of America. SSSA.
|
905 |
|
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|a m
|
907 |
|
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|a texto
|
999 |
|
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|c 18263
|d 30977
|