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|a H 983
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|a Pimentel, David
|9 29027
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245 |
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|a Environmental and economic effects of reducint pesticide use in agriculture.
|
650 |
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0 |
|9 1243
|a PLAGUICIDAS
|2 Agrovoc
|
650 |
|
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|9 333
|a MEDIO AMBIENTE
|2 Agrovoc
|
650 |
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0 |
|a REDUCCION
|2 Agrovoc
|9 37360
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650 |
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|a CONTAMINACION QUIMICA
|2 Agrovoc
|9 1775
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700 |
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|a McLaughlin, Lori
|9 50293
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700 |
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|a Zepp, Andrew
|9 50294
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700 |
1 |
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|a Lakitan, Benyamin
|9 50295
|
700 |
1 |
|
|a Kraus, Tamara
|9 50296
|
700 |
1 |
|
|a Kleinman, Peter
|9 50297
|
700 |
1 |
|
|a Vancini, Fabius
|9 50298
|
700 |
1 |
|
|a Roach, W. John
|9 50299
|
700 |
1 |
|
|a Graap, Ellen
|9 50300
|
700 |
1 |
|
|a Keeton, William
|9 50301
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700 |
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|a Selig, Gabe
|9 50302
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773 |
|
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|t Agriculture, ecosystems and environment : an international journal for scientific research on the relationship of agriculture and food production to the biosphere
|g Vol.46, no.1-4 (Sept. 1993), p.273-288, tbls., grafs.
|
942 |
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|c ARTICULO
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|a AAG
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