CULLEN , KATHERINE . <br/><br/>
PIONEERS IN SCIENCE : EARTH SCIENCE ; THE PEOPLE BEHIND THE SCIENCE  

 - DELHI:  VIVA BOOKS PVT LTD,  2007. 
 - 170:  20CM. 
<br/><br/><label>Subjects--Index Terms: </label>Earth sciences 
<br/><br/><label>Dewey Class. No.: </label>550 CUL