00417nam a2200133Ia 4500008004100000040004900041082001500090100002400105245003000129260000600159942000700165952009400172999001700266240220s9999 xx 000 0 und d aNORSU Dumaguete (Main Campus ll)cNORSU-MCII a551.48 V67 aViesman, Warren Jr. 0aIntroduction to hydrology b0 cBK 00104070aNORSU-MCIIbNORSU-MCIId2024-02-20l0o551.48 V67r2024-02-20w2024-02-20yBK c23673d23673