000 00324nam a2200121Ia 4500
001 182100
008 170722s9999 xx 000 0 und d
100 _aUnece
245 _aInventory off main standards and parameters of the E waterway network /
260 _aNew York :
_bUNECE ,
_c2012.
300 _a87 p.
942 _cGEN
999 _c175271
_d175271