FAO/IBPGR technical guidelines for the safe movement of sweet potato germplasm 

 - Rome :  FAO,  1989 
 - 29 p.  : ilus. 
<br/><br/><label>LCCN: </label>6770 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Camote--Enfermedades.<br/>Camote--Germoplasma.<br/>Camote--Plagas.