Marshall, G. <br/><br/>
Diagnostics in Crop Production. 
G Marshall 
 - London   Academic press  1996 
<br/><br/><label>ISBN: </label>0948404 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant Diseases- Diagnosis.
<br/><br/><label>LC Class. No.: </label>SB 731 .D53