Hughes, David <br/><br/>
Environmental law / 
David Hughes 
 - 3rd ed. 
 - London :  Butterworths,  1996 
 - 628 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0406081794  RM119.07 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental law, International