1 “... potato, potato, wheat, corn and teff. While some of these crops have been improved for realizing yield...”

2 “....  Wheat, corn, rice, potato and few others are expected to lead as the most important crops in the world...”

3 Table of Contents: “... Organic Carbon Dynamics in Corn-Soybean Rotations in Glaciated Derived Landscapes of Northern Indiana...”

4 Table of Contents: “... Plain Area of Egypt -- 49.The Performamce of Sunflower, Turnip and Forage Corn  in Uptaking Some...”