Hayes, Herbert Kendall <br/><br/>
Methods of plant breeding 
by Herbert Kendall Hayes Forrest Rhinehart Immer and David Clyde 
 - 2nd ed. 
 - New York  Mcgraw-hill  1955 
 - xi,551p.: ill.; 21cm.- 
 - Mcgraw-Hill Publications in the agricultural series .
<br/><br/><label>Dewey Class. No.: </label>581.15  / HAY