Hughes, David <br/><br/>
Environmental law / 
David Hughes 
 - 2nd ed. 
 - London :  Butterworths,  1992 
 - 424 p. ;  25 cm. 
<br/><br/><label>ISBN: </label>0406507104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental law--United Kingdom