Narasiṃha Ayyaṅgar, M. L. <br/><br/>
Maṇṇu. 

 -  1962. 
 - vi, 56 p.  illus.  18 cm. 
<br/><br/> In Kannada. 
<br/><br/><label>LCCN: </label>sa 64007022  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil formation.
<br/><br/><label>LC Class. No.: </label>S591  / .N27