Ood security and its management:The case study for Arusha,

My master topic is food security and its management: The case of Arusha tanzania. I need a literatur review on food security, and insecurity, caused of food insecurity, impact of food insecurity, government approaches to solving food insecrity, coping strategies of food insecurity by the poor, theoretical approaches and strategies of dealing with food insecurity. Please send it by email ASAP