Dams, development and downstream communities : implications for re-optimising the operations of the Akosombo and Kpong Dams in Ghana / Dams, development & downstream communities : implications for re-optimising the operations of the Akosombo and Kpong Dams in Ghana edited by Yaa Ntiamoa-Baidu, Ben Yaw Ampomah, Eric Antwi Ofosu. - xv, 466 pages : illus (chiefly color) ; 24 cm