J.C. Block <br/><br/>
Epidemiological studies of risks associated with the agricultural use of sewage sludge : Knowledge and needs 

 - London  Elsevier Applied Science Publishers  1986 
 - 168p 
<br/><br/>J.C. Block; A.H. Havelaar & P. L` Hermite: Epidemiological studies of risks associated with the agricultural use of sewage sludge : Knowledge and needs.  London.  Elsevier Applied Science Publishers, 1986. 1-85166-036-6--(631.869BLO)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>1-85166-036-6 
<br/><br/><label>Dewey Class. No.: </label>631.869  / BLO