Gupta, R. <br/><br/>
Popular master guide joint CSIR-UGC (NET)  Earth, atmospheric, ocean and planetary sciences 

 - India  Ramesh  2017 
 - 470p. 
<br/><br/><label>ISBN: </label>9788178129785 
<br/><br/><label>Dewey Class. No.: </label>378.1662  / G96P