National Environment Commission. <br/><br/>
Environmental assessment process manual / 

 - Thimphu, Bhutan :  National Environment Commission,  February 1999. 
 - v, 8-1 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>NA 
<br/><br/><label>LC Class. No.: </label>GD00469 
<br/><br/><label>Dewey Class. No.: </label>A5.5  / NEC 
<br/><br/><label>Gov. Doc. Class. No.: </label>A5.4