Ashok Kumar Avasti <br/><br/>
Textbook of algae / 
Ashok Kumar Avasti 
 -  Vikas Publishing House Pvt Ltd, New Delhi,  2015 
 - p. ;  22 cm. 
<br/><br/><label>ISBN: </label>9788123900490 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pteridophyta; Botany
<br/><br/><label>Dewey Class. No.: </label>587 ASH-T