000 00403nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aR. C. Ward
245 0 _aPrinciples of hydrology
260 _aSingapore
260 _bMcgraw Hill Book Co. Singapure
260 _c1990
300 _a305p.
365 _b302.1
650 _aCIVIL
700 _aRobinson M.
942 _cDBK
999 _c20967
_d20967