000 00494nam a2200169Ia 4500
008 170101s2008 xx 000 0 und d
082 _aKVK-FDK 631.32 B51D
100 _aBhattacharya, A.K.
245 _aDrainage engineering
260 _aNew Delhi
_bDirectorate of Information & Publications of Agriculture
_c2008
300 _a24cm. : 81
650 _aIRRIGATION ENGINEERING
653 _aAGRICULTURAL ENGINEERING
653 _aDRAINAGE
653 _aIRRIGATION ENGINEERING
942 _2ddc
_cB
999 _c140068
_d140068