00284    a2200121   4500260001400000245007700014300000900091260001600100260000900116130000800125100001800133651001100151  bUNECA/FAO  aImproving food security in Africa: the ignored contribution of livestock  a48p.  aAddis Abeba  c1995  len.  aABASSA, K. P.  aAfrica