TY - BOOK AU - Critchley,Will AU - Gowing,John W. TI - Water harvesting in Sub-Saharan Africa SN - 9780415537735 (hbk) AV - TD418 .W36 2012 U1 - 627/.50967 23 PY - 2012/// CY - New York PB - Routledge, Taylor & Francis Group KW - Water harvesting KW - Africa, Sub-Saharan KW - Water-supply N1 - Includes bibliographical references and index ER -