Wight, W. F <br/><br/>
Native american species of Prunus  / 
W. F. Wight 
 - Washington  :   Department of Agriculture 
 - 75 p. 
 - EUA. Department of Agriculture. Bull.; 179 .
<br/><br/><label>LCCN: </label>202805 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciruela -- Variedades