Singh, Jagman <br/><br/>
On and with the earth 

 - Calcutta  ; W. Newman  , 1970 
 - xxiv,984p. 
<br/><br/><label>ISBN: </label> 90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Science
<br/><br/><label>Dewey Class. No.: </label>550  / SIN