Simpson, D.E. <br/><br/>
Sugar mill effluent treatment with nutrient addition / D.E.- Simpson and J. Hemens 

 - Washington, D.C. : Water Pollution Control Federation 
 - [10] p. 
<br/><br/> [Reprinted from:] Journal Water Pollution Control Federatio-n. Vol.45, No.10, October 1973.