Grag, O P <br/><br/>
Botany guide / 
Grag, O P 
 - 7 ed. 
 -  Rajhans Prakashan Mandir Publishers, Meerut,  1990 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants; Botany
<br/><br/><label>Dewey Class. No.: </label>580 GRA-B7