National symposium on soil biodiversity 2013   symposium proceedings; conservation and  sustainable use of soil biodiversity in Sri Lanka 
 - Battaramulla  Ministry of Environment and Renewable Energy  2013 
 - xvii, 216p.  col. ill.  30 cm. 
<br/><br/><label>ISBN: </label>9789550033614 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil biodiversity<br/>Soil biology
<br/><br/><label>Dewey Class. No.: </label>577.57  / NAT