Abrol, Y.P.. <br/><br/>
Agricultural nitrogen use & its environmental implications /  
edited by Y.P. Abrol ,N.  Raghuram and M.S.  Sachdev. 
 - /   . 
 - NewDelhi :   I K International ,   2007. 
 - xiii,552p. :   ills figs, diagrams ;   25cm.  1 Student access code card .  
<br/><br/>Includes Index 
<br/><br/><label>ISBN: </label>9788189866334  RS1,995.00 
<br/><br/><label>Subjects--Index Terms: </label>NITROGEN FIXATION 
<br/><br/><label>Dewey Class. No.: </label>572.545  / ABR/A