Food legumes play an important and diverse role in the farming systems and in the diets of poor people around the world. They are ideal crops for simultaneously achieving three developmental goals in targeted population—reducing poverty, improving human health and nutrition, and enhancing...

Nationally representative surveys regarding sources of income among agricultural households in Rwanda, fielded in 1990 and 2000, provide insights into how families responded to changes in their environment in a turbulent decade. Despite political upheavals and increasing land pressure, the...