来源:Public Health Nutrition , 2007
作者:S Lemke
关键词:Farm worker households;South Africa;...
使用许可:Unknown
来源:Public Health Nutrition , 2013
作者:Sonya Funna;Shannon Doocy;Hannah Tappis;等
关键词:South Sudan;Food security;...
使用许可:Unknown
来源:Public Health Nutrition , 2012
作者:Willy Pradel;Hilary Creed-Kanashiro;Jessica Leah;等
关键词:Household food access;Food availability;...
使用许可:Unknown