Rai V. Ravishankar., <br/><br/>
Proceedings of the105th Indian Science Congress Hyderabad 2018 
by V. Ravishankar Rai 
 - Kolkata:  The Indian science Congress Association,  2018 
 - 5-251p. 
<br/><br/><label>Dewey Class. No.: </label>Gp44'N14  / Q8