Sinha, P C, Ed. <br/><br/>
International encyclopaedia of sustainable development - vol. 4  environmental policies 

 - New Delhi  Anmol  1998 
 - viii, 359p.  
<br/><br/><label>ISBN: </label>8174886788 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering<br/>Environmental policy<br/>Sustainable development -- International encyclopaedia