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02129nam a2200409 a 4500 |
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000578905 |
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20180830091039.0 |
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180131s1990 xxua gr ||||||eng d |
| 020 |
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|a 0891181040
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| 040 |
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|a Sistema de Bibliotecas de Universidad de Costa Rica
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| 082 |
0 |
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|a 631.417
|b A957h
|2 23
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| 100 |
1 |
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|a Aviad, Tsila
|e Autor/a
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| 245 |
1 |
0 |
|a Humic substances in soil and crop sciences :
|b selected readings : proceedings of a symposium cosponsored by the International Humic Substances Society; Divisions S-3, S-2, S-4, S-5, and S-7 of the Soil Science Society of America; Divisions A-I and A-5 ofthe American Society of Agronomy; and Divisions C-2 and C-3 of the Crop Science Society of America, Chicago, Illinois, 2 December 1985. /
|c editors P. MacCarthy, C. E. Clapp, R. L. Malcolm, and P. R. Bloom ; [Tsila Aviad, Paul R. Bloom, Stephen A. Boyd, Yona Chen, Cary T. Chiou, C. Edward Clapp, Ludwig Haumaier, Xin-Tao He, Reinhold Hempfling, Patrick MacCarthy, Ronald L. Malcolm, James P. Martin, M. Schnitzer, Lee E. Sommers, F. J. Stevenson y otros tres].
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| 260 |
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|a Madison, Wisconsin, USA :
|b American Society of Agronomy, Inc.,
|c 1990.
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| 300 |
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|a xvii, 281 páginas :
|b ilustraciones en blanco y negro.
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| 588 |
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|a Autores tomados de preliminares
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| 650 |
0 |
7 |
|a HUMUS
|v CONGRESOS
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| 650 |
0 |
0 |
|a SUELOS
|x CONTENIDO DE ACIDO HUMICO
|v CONGRESOS
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| 650 |
0 |
0 |
|a CULTIVOS Y SUELOS
|v CONGRESOS
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| 650 |
0 |
0 |
|a SUELOS
|x CONTENIDO DE ACIDO HUMICO
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| 700 |
1 |
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|a Bloom, Paul R.
|e Autor/a
|e Editor/a
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| 700 |
1 |
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|a Boyd, Stephen A.
|e Autor/a
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| 700 |
1 |
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|a Chen, Yona
|e Autor/a
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| 700 |
1 |
|
|a Chiou, Cary T.
|e Autor/a
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| 700 |
1 |
|
|a Clapp, C. Edward
|e Autor/a
|e Editor/a
|
| 700 |
1 |
|
|a Haumaier, Ludwig
|e Autor/a
|
| 700 |
1 |
|
|a He, Xin-Tao
|e Autor/a
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| 700 |
1 |
|
|a Hempfling, Reinhold
|e Autor/a
|
| 700 |
1 |
|
|a MacCarthy, Patrick
|e Autor/a
|e Editor/a
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| 700 |
1 |
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|a Malcolm, Ronald L.
|e Autor/a
|e Editor/a
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| 700 |
1 |
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|a Martin, James P.
|e Autor/a
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| 700 |
1 |
|
|a Schnitzer, M.
|e Autor/a
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| 700 |
1 |
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|a Sommers, Lee E.
|e Autor/a
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| 700 |
1 |
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|a Stevenson, F. J.
|e Autor/a
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| 900 |
|
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|a 2018-O
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| 916 |
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|a Centro Catalográfico
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| 949 |
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|a CSA -CSA
|