Overholser, E. L <br/><br/>
A study of the darkening of apple tissue  / 
by E. L. Overholser and W. V. Cruess 
 - Berkeley, Cal.  :   Agricultural Experiment Station 
 - 40 p. 
 - Californnia Agri. Exp. Sta. Technical Paper; 7 .
<br/><br/><label>LCCN: </label>204667 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manzana -- Enfermedades  Darkening of apple tissue