Preserving the legacy:/b Industrial Processes and waste stream management  [videorecording] 
 Biological treatment technologies 

 - East Sussex, England: /b AVS Multimedia 
 - 1 videocassette (30 min.): sd., col.; /c 1 cm. 
<br/><br/> Explores aerobic, anaerobic and facultative treatments as well as bioremediation with the aid of animation annd electron microscope imagery. 
<br/><br/><label>ISBN: </label>MED0002089(Local) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological apparatus and supplies<br/>Environmental awareness