Boks, J.A. de, ed. <br/><br/>
Viruses of potatoes and seed potato production / 
ed. by J.A. de Bokx 
 - Netherlands :   Pudoc 
 - 233 p. 
<br/><br/><label>LCCN: </label>199268 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Papa -- enfermedades por virus <br/>Papa -- semilla
<br/><br/><label>Dewey Class. No.: </label>PA 635.21 B6