Crop loá aáeáment methods : Manual on the evaluation and prevention of loáes by pests, disease and weeds
| Autor principal: | |
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Roma (Italia) :
,
1975
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| Materias: |
Universidad Nacional Agraria
| Copia | Disponible |
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