000 00334nam a2200133Ia 4500
008 140122s9999 xx 000 0 und d
082 _a551.46 Dankers N
100 _aDankers N
245 _aPresent and future conservation of the wadden sea
260 _b
_c1992
700 _a Scholl M
700 _aSmith C J
942 _cBK
_2ddc
999 _c6254
_d6254