Sharma, O P <br/><br/>
Textbook of algae 

 -  TATA McGraw-Hill Publishing Company Ltd., New Delhi  1997 
 - 396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algae; Thallophyta; Botany
<br/><br/><label>Dewey Class. No.: </label>589.3  SHA-T