Cleaner Production And Consumption Challenges And Opportunities In East And Southern Africa Nonita T Yap Editor 

 -  Avondale Harare Zimbabwe : Weaver Press 1999. 
 - 186 
 - Environmental Round Table Series Environmental Roundtable Series. .
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>797420185