000 00322nam a2200133Ia 4500
008 161001s2010 xx 000 0 und d
082 _a630 J69C
100 _aJoshi, PK
245 _aConservation agriculture
260 _aNew Delhi
_bNAAS
_c2010
300 _a757p.
650 _aConservation agriculture
942 _2ddc
_cC
999 _c9223
_d9223