Comments on: Need for certification of household water treatment products: examples from Haiti http://blogs.washplus.org/drinkingwaterupdates/2014/12/need-for-certification-of-household-water-treatment-products-examples-from-haiti/ from the WASHplus Project Tue, 22 Sep 2015 12:34:42 +0000 hourly 1 http://wordpress.org/?v=3.1.4