000 00483nam a2200181Ia 4500
999 _c23815
_d23815
003 OSt
005 20191023105742.0
008 140316s9999 xx 000 0 und d
020 _a9789706481580
082 _a633
_bERE/AP
245 _aAdoption and impacts of zero- tillage in the rice-wheat zone of irrigated Haryana,India
260 _aNew Delhi
_bCIMMYT
_c2007
300 _a69
700 _aMalik,R.K
700 _aOlaf,Erenstein
700 _aSingh,Sher
942 _2ddc
_cREP