Incompatibility in fungi 
edited by Karl Esser and John R. Raper 
 - New York  Sprnger-Verlag  1965 
 - viii,124p.; 24cm. 
<br/><br/> Symposium held at the 10th International Congress of Botany at Edinburgh, August 1964 
<br/><br/><label>Dewey Class. No.: </label>589.2  / ESS