Heron A. M. <br/><br/>
Popular geology of Hyderabad 

 - Hyderabad  Govt. Press        1948 
 - "iv,58p"  cm. 
 - "Hyderabad geological series, bulletin No. 6" .
<br/><br/><label>Standard No.: </label>187226 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"H7.225.N48, H8/GD"