000 00281nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aM. Von Oppen
245 0 _aHistory & Economic of Exsiting Tank Irrigation in India.
260 _bICRISAT
_c1974
300 _a15 p
942 _2ddc
999 _c40054
_d40054