Bulgaria 

 - Paris :  OECD,  1996 
 - 166 p. :  ill. ;  23 cm. 
 - Environmental performance reviews .
 - Environmental performance reviews .
<br/><br/> At head of title: Centre for Co-operation with the  Economies in Transition 
<br/><br/><label>ISBN: </label>9264147977  US 35.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection--Bulgaria<br/>Environmental policy--Bulgaria<br/>Environmental protection--International cooperation