Mathur, R.S. . <br/><br/>
Plant Diseases /  Textual Documents 
R.S. Mathur. 
 - 1st ed. / 
 - New Delhi :  National Book Trust ,  C1969. 
 - viii,132p. :  ill ;  21cm . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Botany Plant Diseases G-Botany 
<br/><br/><label>Dewey Class. No.: </label>581.2  / M 432 P