Sourcebook of laboratory exercises in plant pathology 

 - San Francisco :  Freeman,  1967 
 - 387 p.  : ilus 
<br/><br/><label>LCCN: </label>19378 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivos--Enfermedades.<br/>Fitopatología--Manuales de laboratorio.
<br/><br/><label>Dewey Class. No.: </label>632.072  / A5 1967