Ratho, T. N  & Prakash, Ravi <br/><br/>
Emerging trends in teaching of botany 

 - Kanishka pub, New Delhi  1996 
 - vi,236 
<br/><br/><label>ISBN: </label>81-7391-039-1 
<br/><br/><label>Dewey Class. No.: </label>581.07 Rat/Pra