Department of Agiculture, Govt.of Kerala <br/><br/>
Manual on soil, plant, water and organic manure analysis:   Organic manure analysis. Vol.1 
by Department of Agriculture, Govt. of Kerala 
 - Trivandrum,  Director of Agriculture,  2013. 
 - 58p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE<br/>ORGANIC MANURE ANALYSIS
<br/><br/><label>Dewey Class. No.: </label>631.584 DOA/M.2