Nações Unidas., Economic Commission for Africa
Economic report on Africa 2009 : developing african agriculture through regional value chains / Economic Commission for Africa, African Union
Economic report on Africa 2009 : developing african agriculture through regional value chains / Economic Commission for Africa, African Union
. - Addis Ababa : United Nations Economic Commission for Africa, cop. 2009
. - XVI, 193 p. : il. 24 cm
978-92-1-125111-1 Brochado
338.1(6)