Introduction to Household Water Treatment and Safe Storage

Completed by Ingrid Eliana Gardère Guerrero Ocampo

December 3, 2017

11 hours (approximately)

View certificate for Ingrid Eliana Gardère Guerrero Ocampo, Introduction to Household Water Treatment and Safe Storage, an online non-credit course authorized by École Polytechnique Fédérale de Lausanne and offered through Coursera