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981021s1974 xxu ||||| eng |
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|a 0841205515
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|a 3339503
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 632.95
|b M487m
|2 00
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| 100 |
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|a Kohn, G. K.
|d 1910-
|e Autor/a
|4 aut
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| 245 |
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|a Mechanism of pesticide action /
|c G.K. Kohn, editor
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| 260 |
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|a Washington :
|b American Chemical Society,
|c 1974.
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| 300 |
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|a 180 páginas :
|b ilustraciones ;
|c 23 cm
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| 500 |
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|a A symposium sponsored by the Division of Pesticide Chemistry at the 167th Meeting of the American Chemical Society, Los Angeles, Calif., April 2-3, 1974.
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| 650 |
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|a PLAGUICIDAS
|x TOXICOLOGIA
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| 650 |
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|a PRODUCTOS QUIMICOS AGRICOLAS
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| 916 |
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|a Reconversión
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