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980925s1982 enk ||||| eng |
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|a 0901436712
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|a 3038813
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|a Sistema de Bibliotecas de Universidad de Costa Rica
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|a eng
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|a 632.9
|b D293d
|2 00
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|a Austin, R. B.
|e Editor/a
|4 edt
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| 245 |
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|a Decision making in the practice of crop protection :
|b proceedings of a symposium held at University of Sussex, Falmer, Brighton, England, 6th and 7th April, 1982 /
|c edited by R.B. Austin
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|a London, Sydney :
|b British Crop Protection Council,
|c c1982.
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|a 238 páginas :
|b l
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| 650 |
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|a CONTROL DE PLAGAS
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| 650 |
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|a INVESTIGACION AGRICOLA
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| 916 |
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|a Reconversión
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