Verlag, Paul Parey. Pub. <br/><br/>
Advances In Plant Breeding : A survey of Virulence Genes In Wheat Stemrusl Puccinia Graminis & Sp. Triticl Vol. 11 

 - 1st 
 -  Verlag Employment Pregramme, Berlin  1983 
<br/><br/><label>Dewey Class. No.: </label>631.53VER