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Completed by Shirley Lineth Lanza

October 13, 2020

11 hours (approximately)

Shirley Lineth Lanza's account is verified. Coursera certifies their successful completion of Introduction to Household Water Treatment and Safe Storage

Introduction to Household Water Treatment and Safe Storage

École Polytechnique Fédérale de Lausanne

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View certificate for Shirley Lineth Lanza, Introduction to Household Water Treatment and Safe Storage, an online non-credit course authorized by École Polytechnique Fédérale de Lausanne and offered through Coursera