Arvind Kumar 
Green Technologies for Sustainable Agriculture 
 - Delhi  Daya Publishing House  2006 
 - 311p 
Arvind Kumar & Pushpalata Dubey: Green Technologies for Sustainable Agriculture.  Delhi.  Daya Publishing House, 2006. 81-7035-419-6 Rs. 1300.00--(630ARV)   
ENGLISH 
81-7035-419-6 
630  / ARV