Srivastava, R.P. <br/><br/>
Trace Elements in Crop Production  

 - R.P. 
 - New Delhi  Oxford Ibh Publications   1996 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Trace
<br/><br/><label>Dewey Class. No.: </label>631  / SRI