000 00310nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a624
100 _aAgarwal V C
245 0 _aIrrigation Engineering and Hydraulic Structures
250 _a1
260 _bS K Kataria And Sons,New Delhi
_c2015
942 _cBK
999 _c30621
_d30621