000 00280nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _a551 48096 BEA
100 _aBeadle, L.C
245 4 _aThe inland waters of tropical Africa
260 _aLondon
_b Longman
_c1974
942 _cANF
999 _c317144
_d317144