Chemistry topics 1.1.MAY.2014

Modern

chemistry

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PATRICIO NAVARRO 1674018

ALAN CASTRO 1659896

EDGAR ORTIZ 1657717

JUAN VELARDE 1658298

ALBERTO QUIROGA 1657987

CESAR PEDRAZA 1678466

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DR. SOCORRO

MISS CLAUDIA BARAHONA

31-5-14

CARBON CYCLE

75$

HOW TO CARE WATER

ACID RAIN

PETROLEUM AND HYDROCARBONS

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