David O. (Ohio State University, Columbus, USA) Hansen & Rattan (Ohio State University) Lal 
Food Security and Environmental Quality in the Developing World [PDF ebook] 

Can developing countries meet the food requirements of their growing populations without jeopardizing a natural resource base that is already under great stress?
Can increases in food production achieved in the past two decades be sustained in the next two decades?
Can developing countries achieve freedom from hunger and malnutrition