Ignacimuthu S  <br/><br/>
Environmental awareness and protection 
by Ignacimuthu S  
 - New delhi  Phoenix publishing house pvt ltd  1998 
 - xiii;337p. 
<br/><br/><label>ISBN: </label>8174840141 
<br/><br/><label>Subjects--Topical Terms: </label><br/>natural resources<br/>human resources<br/>water
<br/><br/><label>Dewey Class. No.: </label>363.7  / IGN