000 00306nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
100 _aAllen P W
245 0 _aHow the Dutch keep water in its place with rubber
260 _bRubber Developments
_c1971
300 _a9-Jul
650 _aRubber
942 _cJS
999 _c60512
_d60512