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62
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Espinoza Burgos, José Antonio
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Subject:
PLOMO
Subject:
CONCENTRACIONES
Repository:
62
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Title:
Cuantificación de metales pesados (Cd y Pb) en papel (revista de periódicos) de la ciudad de Guayaquil: propuesta de gestión de desechos
Author:
Espinoza Burgos, José Antonio
Language:
Español
Repository:
62
Subject:
PAPEL CUCHÉ
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PERIÓDICOS
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CONCENTRACIONES
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CADMIO
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PLOMO
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