Hewitt, Paul G. and three others <br/><br/>
The concepts of integrated science 

 - San Francisco  Pearson  2007 
 - 668  p. 
<br/><br/><label>ISBN: </label>978-981-06-9868-3 
<br/><br/><label>Dewey Class. No.: </label>CIR  500 C66 2007 c.1