Wastewater treatment and resource recovery :   report of a workshop on high-rate algae ponds, Singapore, 27-29 February 1980. 

 - Ottawa :  International Development Research Centre (IDRC) ,  1980 
 - 47p. :  ill. ;   24 cm.  
 - International Development Research Centre (Canada) IDRC-154e .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0889362602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification --By-products<br/>Sewage disposal plants--Singapore<br/>Algae as feed
<br/><br/><label>Gov. Doc. Class. No.: </label>XZ IDRC-154e