000 00443nam a2200145Ia 45e0
008 140120n1986 it |||gr||||Z||||||eng
020 _a9251009929
082 _a631.6208
100 _aF. A. O.,
_eAuthor.
245 0 _aDrainage Design Factors
_cF. A. O.
_hTextual Documents
260 _aRome
_bF. A. O.
_c1986
300 _a52.
653 _aDrainage Design
942 _2ddc
_cTXT
999 _c23570
_d23570