000 00236nam a2200121Ia 4500
654 _aCIVI
100 _aWister.C.O. & Etc.
250 _a1st Ed.
245 _aHydrology.
260 _bJWS
_c1950
082 _bWIS
999 _c10786
_d10786
041 _aeng
655 _aC-08
546 _aText in English
300 _c22 cm.