Sinha, B K <br/><br/>
Studies in environmental mathematics: Perspectives and approaches 

 - 
 - New Delhi  South Asian pub.  1983 
 - xii, 150p.   
<br/><br/>  Ref. at the end of each chap. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Mathematics  Number theory  Set theory  Group theory  Pure mathematics  Modern mathematics  Arithmetic & algebra 
<br/><br/><label>Dewey Class. No.: </label>51-76:577.4