Industrial risk: acceptability criteria considering the injury rate by external causes...

The quality tools and their general use in the environmental management at the sidero-petrochemical...

Characterization of steel mill´s effluents toxicity using bioassays Microtox and...

Automated methodology for the selection of areas for the disposal of solid wastes....

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Mercury determination in fish tissues by flamless atomic absortion spectrophotom...

Sewer systems in shanty town urban areas: performance bond and design parameters

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Comparative study of sampling methods and analysis of suspended particles in the...