Standon, H.L.S. <br/><br/>
Sulphur research and agricultural production in  India 
/by H.L.Standon 
 - India  Fertiliser Development and consultation Organisation  0 
 - viii, 70 p. 
<br/><br/><label>ISBN: </label>116657 
<br/><br/><label>Dewey Class. No.: </label>631.825  / STA