Sachs Jeffrey D. author Columbia University. Earth Institute Columbia University. Economics Columbia University. International and Public Affairs Columbia University. Health Policy and Management Columbia University. Earth Institute originator text Presentations 2009 English Delivered at the Presidential-Level Forum, "Innovative Approaches to Meeting the Hunger MDG in Africa," Addis Ababa, Ethiopia, July 5, 2004. Area planning and development http://hdl.handle.net/10022/AC:P:8061 NNC NNC 2009-09-30 13:21:26 -0400 2011-09-16 13:19:26 -0400 453 eng