000 00394nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a551.49 T158
100 _aTAMILNADU (GOVERNMENT OF - .)PUBLIC WORKS DEPARTMENT
245 0 _aPROCEEDINGS OF THE FOURTH NATIONAL SYMPOSIUM ON HYDROLOGY MADRASS
260 _aMADRAS
_bINSTITUTE FOR WATERSTUDIES.PWD
_c1991
300 _a29X22
942 _cBK
_2DDC
999 _c23249
_d23249