Reuse of Municipal Sewage and Sludge in Agriculture/ 
U.S.Sree Ramulu. 
 - Jodhpur, India.:  Scientific Publishers(India)  c2001. 
 - xii,342 p.:  includes index;  22 cm. 
<br/><br/><label>ISBN: </label>8172332548 
<br/><br/><label>LC Class. No.: </label>S657  / .S753 2001