Sopper, William E. <br/><br/>
Municipal sludge use in land reclamation / 
William E. Sopper. 
 - Boca Raton, Fla. :  Lewis Publishers,  c1993. 
 - 163 p. 
<br/><br/><label>ISBN: </label>0873719417 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries--Environmental aspects.<br/>Sewage sludge as fertilizer.<br/>Reclamation of land.