Join us on::::::5 Dec 2012 - Webinar on Demand Creation & Promotions: Sanitation Marketing Community of Practice - http://www.sanitationmark... Published on November 30, 2012 06:25 by Ned Marco, HydrologistJoin us on::::::5 Dec 2012 - Webinar on Demand Creation & Promotions: Sanitation Marketing Community of Practice - http://www.sanitationmarketing.com/demand-creation-and-promotions