Detjen, L.  R <br/><br/>
Physiological dropping of fruits :   in regard to genetic relationship of plants  / 
L. R. Detjen, G. F. Gray 
 - Newark, Delaware  :   Agricultural Experiment Station 
 - 38 p. 
 - Delaware. Agri. Exp. Sta., Bull.; 157 .
<br/><br/><label>LCCN: </label>202076 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arboles frutales  Genética Vegetal  Dropping of fruits