Report of the Sixth Meeting of the ASEAN Experts Group on the Environment, Yogyakarta, Indonesia, 22-23 March 1983 

 - [S.l :  s.n],  1983 
 - 1v. (various pagings) ;  29 cm. 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy--Asia, Southeastern--Congresses<br/>Environmental protection--Asia, Southeastern--Congresses