000 00318nam a2200145Ia 4500
008 140316s9999 xx 000 0 und d
020 _a
082 _aFAO/IRR&D/1973
_b
100 _aClarke
245 _aMathematical models in Hydrology
260 _aRome
_bFAO
_c1973
300 _a
650 _a
942 _2ddc
_cBK
999 _c4901
_d4901