Smith F L  Ed <br/><br/>
Genetic Improvement in Yield of Wheat : Proceedings of Symposium of Crop Society of America in Atlanta 

 -  Am Soc of Agronomy, U S A 
 - pp 114;   23*15 
<br/><br/><label>Dewey Class. No.: </label>J382p73/N87/B17452