Beaumont, A. <br/><br/>
Diseases of farm crops/ 
A. Beaumont 
 - London:  W.H. and L. Collingridge,  c1959 
 - 128 p.:  plates;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs.25 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant diseases<br/>Crop losses<br/>Phytopathogenic microorganisms--Biological control<br/>Potatoes--Diseases and  pests<br/>Beans--Diseases and pests<br/>Field crops--Deseases and pest resistance
<br/><br/><label>Dewey Class. No.: </label>632