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Miguel Angel Rivera Espinosa

2 �ݺ�ߣShares 114 Followers 81 Followings

2 �ݺ�ߣShares 114 Followers 81 Followings

Personal Information

Organization / Workplace

Mexico City Area, Mexico Mexico

Occupation

Computer & Math Teacher

Industry

Energy / Oil

About

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Contact Details

Presentations(2)��

Calentamiento global ppp

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Calentamiento global Presentación

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