Braum, Joachim Von. <br/><br/>
Labour-intensive public works for food security in Africa :  past experience and future potential 
/by Joachim von Braun, Tesfaye Teklu and Patrick Webb 
<br/><br/> Sobretiro de: International Labour Review vol. 131, No. 1, 1992. 
<br/><br/><label>LCCN: </label>79397 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alimentos--Abastecimiento--Africa.