Ramalho, R. S. <br/><br/>
Solutions manual for 'Introduction to wastewater treatment processes' / 
R. S. Ramalho. 
 - 2nd ed. 
 - New York :  Academic Press,  1983. 
 - 187 p. :  ill. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0125765622 
<br/><br/><label>LCCN: </label>93052060     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification.<br/>Sewage--Purification--Methodology.