000 00343nam a2200145Ia 4500
008 220709b1972 xxu||||| |||| 00| 0 eng d
020 _a90 70260 123
082 _a627.54
_bI1D
100 _aIntroductory subjects
245 _aDrainage principles and applications vol-1
260 _c1972
300 _axiv,241p.
630 _a1.Drainage
942 _cBooks
906 _a153825
981 _aNetherlands, 1972.
982 _axiv,241p.
983 _aDrainage principles and applications vol-1
999 _c138241
_d138241