000 00574nam a2200157Ia 4500
001 MPKV040871
008 120911s9999 xx 000 0 und d
100 _aSingh V K
245 _aModern technlogies for rice-wheat production systems in India PDCSR Technical Bulletin No. 2004-1
_cSingh V K; Dwivedi B S
246 _aModern technlogies for rice-wheat production systems in India PDCSR Technical Bulletin No. 2004-1
260 _aMeerut
_bCropping systems research ICAR
_c2004
300 _b51pp
700 _aDwivedi B S
700 _aSharma S K
700 _aSingh V K
999 _c38956
_d38956