000 005980000a22001690004500
050 _a010
060 _a100
082 _a630 SEN
100 _aSengar, RS
100 _aSharma, AK
245 _aStable food production & sustainable Agriculture: A challenge a head in 21st century
260 _aNew Delhi, Studium Press (India ) Pvt.Ltd
260 _c2010
300 _a550
650 _aAgronomic management, Resource conservation technologies, Rice production,Water management, agriculture machineries, Organic agriculture,Microbial biodiversitySoilquality monitory system
942 _cBK
999 _c225308
_d225308