000 00267nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aSANTHOSH KUMAR GANG
245 _aIRRIGATION ENGINEERING AND HYDRAULIC STRUCTURES
250 _a7
260 _c1987
_bKHANNA PUBLISHERS
999 _c13884
_d13884