proceedings of the IDRC/ILCA workshop held at ILCA, Addis Ababa, Ethiopia, 21 to 24 March 1983 International Livestock Centre for Africa creator text xxu Addis Ababa, Ethiopia International Livestock Centre for Africa [1983] monographic eng

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vii, 480 p. : ill. ; 29 cm. includes bibliographies Pastoral systems--Research-- Sub-Saharan--Congresses. Pastoral systems--, Sub-Saharan--Congresses Africa SF83.A357 P37 1983 dlc 140828 20210309144418.0 005627 eng.