Biblioteca Digital

997 resultados para Natural pesticides

Study on variation in 15N natural abundance : I.

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Managing the natural resources in the tropical and subtropial regiongs of Ching

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Managing the natural resources in tropical and subtropical regions of china

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Managing the natural resources in the tropical and subtropial regiongs of Ching

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Managing the natural resources in tropical and subtropical regions of china

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Variations in natural nitrogen-15 abundance of soil nitrogen

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Pesticides and groundwater contamination

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Stable isotope natural abundance of nitrous oxide emitted from Antarctic tundra soils: effects of sea animal excrement depositions

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Stable isotope natural abundance of nitrous oxide emitted from Antarctic tundra soils: effects of sea animal excrement depositions

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Characterization of phenol-degrading bacterial strains isolated from natural soil

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Characterization of phenol-degrading bacterial strains isolated from natural soil

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Burden and depth distribution of organochlorine pesticides in the soil profiles of Yangtze River Delta Region, China: Implication for sources and vertical transportation

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Removal of phosphate from aqueous solution by thermally treated natural palygorskite

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Persistence and dissipation of synthetic pyrethroid pesticides in red soils from the Yangtze River Delta area

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Quantitative structure-toxicity relationship study of lethal concentration to tadpole (Bufo vulgaris formosus) for organophosphorous pesticides

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