Punde V R <br/><br/>
Relative Efficiency of Different n-carriers in the Fertilization of maize (Zea Mays) M Sc Thesis 

 -  College of Agriculture, Poona 
 - pp 129;   28*21 
<br/><br/><label>Dewey Class. No.: </label>J385:24(E)/N67/B07221