000 00362nam a2200145Ia 4500
008 140317s9999 xx 000 0 und d
082 _a551.483
100 _aWest,Elizabeth A.
245 4 _aThe equilibrium of natural streams.
260 _aNorwich
_bGeo Abstracts Ltd.
_c1978
300 _a205
650 _aHydrology
653 _aHydrology
942 _2ddc
_cBK
999 _c9517
_d9517