Lal, S.P.  . <br/><br/>
Teach yourself botany part 1 /  
by S.P. Lal; R.P. Jha. 
 - Patna :   Bharati Bhawan(Publishers &Distributors) ,   1996 
 - xiii, 284p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Viruses
<br/><br/><label>Dewey Class. No.: </label>I  / N6