Mara, Dara <br/><br/>
Guidelines for the safe use of wastewater and excreta in agriculture and aquaculture : measures for public health protection. 

 - 187p. 
<br/><br/><label>ISBN: </label>9241542489 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Adverse effects<br/>Fertilizers--Adverse effects<br/>Soil microbiology<br/>Water microbiology<br/>Communicable diseases--Transmission<br/>Communicable disease control