00437nam a2200145Ia 4500008004100000082001500041100004500056245003000101260002000131300001000151490005300161600001700214600001800231650004200249140224s9999    xx            000 0 und d  a63.2(6) L8  aFood and Agriculture Organisation (Rome)  aThe grass cover of africa  aRomebFAOc1960  a167p.  aFAO Plant Production and Protection Series; no.9  a J.M.Rattray  aRattray, J.M.  aGrasses-Africa,Forage grasses-Africa.