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Completed by SHAJI RAMAKRISHNAN

July 16, 2017

11 hours (approximately)

SHAJI RAMAKRISHNAN'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 SHAJI RAMAKRISHNAN, Introduction to Household Water Treatment and Safe Storage, an online non-credit course authorized by École Polytechnique Fédérale de Lausanne and offered through Coursera