Biological control in crop production; invited papers presentedat a symposium, May 18-21, 1980 Beltsville, Md.
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| Format: | Texto biblioteca |
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Totowa, N.J. (USA) Allanheld, Osmun Pub.
1981
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| Subjects: | PLANT PROTECTION, BIOLOGICAL CONTROL, PEST INSECTS, PEST CONTROL, PESTS OF PLANTS, PLANT DISEASES, DISEASE CONTROL, WEED CONTROL, PROTECTION DES PLANTES, LUTTE BIOLOGIQUE, PROTECCION DE LAS PLANTAS, CONTROL BIOLOGICO, INSECTE NUISIBLE, LUTTE ANTIRAVAGEUR, RAVAGEUR DES PLANTES, MALADIE DES PLANTES, CONTROLE DE MALADIES, DESHERBAGE, INSECTOS DANINOS, CONTROL DE PLAGAS, PLAGAS DE PLANTAS, ENFERMEDADES DE LAS PLANTAS, CONTROL DE ENFERMEDADES, ESCARDA, |
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