Fletcher, Jacqueline <br/><br/>
Discovery of a mycoplasmalike organism associated with diseased soybeans in Mexico / 
by Jacqueline Fletcher [et. al.] 
 - St. Paul Minn. :   American Phytopathological Society 
 - 2 h. 
<br/><br/><label>LCCN: </label>199010 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soya -- enfermedades