2003 - Africa's International Rivers an Economic Perspective [Directions in Development] (Paperback) ISBN-13: 9780821353547 ISBN-10: 0821353543 Genres: Business & Money, Science & Math ? African Water Resources Challenges and Opportunities for Sustainable Development [World Bank Technical Paper] (Paperback) ISBN-13: 9780821337110 ISBN-10: 0821337114 Genres: Business & Money, Engineering & Transportation ? |