000 00366nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aM. Von Oppen
245 0 _aTank Irrigation in Semi-Arid Tropical India Economic Evalution and Alternatives
260 _aPatancheru (Andhra Pradesh)
_bInternational Crops Research Institute f
_c1987
300 _a38 p
942 _2ddc
999 _c41124
_d41124