International treaty on plant genetic resources for food and agriculture / Melissa D. Ho --; Crop genetic resources: an economic appraisal / Kelly Day Rubenstein [and others] --; Using genetic tools to combat hunger / Kay Simmons, Steven M. Kappes --; Rice: improving rice, a staple crop worldwide / Agricultural Research Forum --; Beans: help for the common bean-genetic solutions for legume problems / Agricultural Research Forum --; Corn: boosting vitamin a levels in corn to fight hunger / Agricultural Research Forum --; Potatoes: nutrient-packed and pest-resistant potatoes from ARS research / Agricultural Research Forum.