Vyas, A. K., <br/><br/>
Introduction to agriculture  Textual Documents 
by A. K. Vyas 
 - 6th rev and enlrd ed. 
 - New Delhi:  Jain Brothers.,  2016. 
 - xxiv, 629p:  23cm. 
<br/><br/><label>Subjects--Index Terms: </label>Botany Agriculture Dept-Botany 
<br/><br/><label>Dewey Class. No.: </label>630