Tandon hls <br/><br/>
Dictionary of soil fertility fertilisers and integrated nutrient management 

 -  FDCO  1994 
 - 131p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nutrient management
<br/><br/><label>Dewey Class. No.: </label>612.3  / TAN.D