Gowrithanaya and Krishnappa, T. <br/><br/>
Prakruthiloka 
/ by Gowrithanaya and T. Krishnappa. 
 - Bangalore :  Sapna Book House,  2004. 
 - 94 p. ;  24 cm. 
 - Gyna Drashna Male. .
<br/><br/><label>ISBN: </label>8128002546 
<br/><br/><label>Dewey Class. No.: </label>574.5 GOW  / KKP015