1. Bingo!
2. Nitrogen fertilization of winter barley Priniples and Recommendations, Virginia Cooperative Extension;M M Alley;Crop & Soil Environmetal. Scienes,1997
3. Structure and analysis of the hight glutenin genes from triticum aestivum L cv Cheyenni in Miller TE, Koebner;O D Anderson;Proceedings 7 th International Wheat Genetics Symposium,1988