000 00297nam a2200121Ia 4500
008 221219s9999 xx 000 0 und d
100 _aD. Lenka
245 0 _aIrrigation and Drainage 3rd ed.
250 _a3rd
260 _bKalyani Publishers
650 _aAgricultural Engineering
942 _cBK
_01
999 _c3093
_d3093