000 00376nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a471141798
041 _aen
082 _a624
100 _aCEDERGREN Harry R.
245 0 _aSeepage, Drainage, and flow Nets
260 _aNew York
_bA Wiley-Interscience Publicat
_cion 1977
300 _axviii, 534
942 _cPR
999 _c40199
_d40199