commercial crops technology/  commercial crops 
Peter,K.V.[ed.] 
 - 1st.ed. 
 - New Delhi:  NIPA,  2007. 
 - 480 
<br/><br/><label>ISBN: </label>9788189422523 
<br/><br/><label>Dewey Class. No.: </label>635  / PET/C