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20120328194059.0 |
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080728s1993 000 0 eng d |
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|a 0890-037X
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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|a H632.5
|b W394w
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|a Weed technology :
|b a journal of the Weed Science Society of America
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|a Champaign, Ill. :
|b The Society ,
|c 1993
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| 310 |
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|a Trimestral.-- Para más información consulte Sección de Hemeroteca
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| 362 |
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|a Vol. 1, no. 1 (Jan. 1987)-
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| 510 |
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|a Indizada en Chemical abstracts
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| 650 |
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|a MALEZAS
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| 650 |
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|a CONTROL DE MALEZAS
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| 650 |
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|a ESTADOS UNIDOS DE AMERICA
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|a PUBLICACIONES PERIODICAS
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|a Weed Science Society of America
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| 866 |
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|a 10(1); Jan-Mar,1996
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| 866 |
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|a 10(2); Apr-Jun,1996
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| 866 |
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|a 10(3); Jul-Sep,1996
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|a 10(4); Oct-Dec,1996
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| 866 |
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|a 13(1); Jan-Mar,1999
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| 866 |
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|a 13(2); Apr-Jun,1999
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|a 13(3); Jul-Sep,1999
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|a 13(4); Oct-Dec,1999
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|a 7(1); Jan-Mar,1993
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|a 7(2); Apr-Jun,1993
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|a 7(3); Jul-Sep,1993
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|a 7(4); Oct-Dec,1993
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|a 8(1); Jan-Mar,1994
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|a 8(2); Apr-Jun,1994
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|a 8(3); Jul-Sep,1994
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|a 8(4); Oct-Dec,1994
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| 866 |
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|a 9(1); Jan-Mar,1995
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| 866 |
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|a 9(2); Apr-Jun,1995
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| 866 |
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|a 9(3); Jul-Sep,1995
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|a 9(4); Oct-Dec,1995
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