000 00255nam a2200121Ia 4500
654 _aCIVI
100 _aWilliams, C.A.
245 _aDrainage Problems In Ganges Delta.
260 _bBSBC
_c1948
082 _bWIL
300 _a399p.
999 _c26878
_d26878
300 _c23 cm.
655 _aC-15
041 _aeng
546 _aText in English