000 00333nam a2200133Ia 4500
008 240220s9999 xx 000 0 und d
040 _aNORSU Dumaguete (Main Campus ll)
_cNORSU-MCII
082 _a551.48 V67
100 _aViesman, Warren Jr.
245 0 _aIntroduction to hydrology
260 _b0
942 _cBK
999 _c23673
_d23673