000 005320000a22001330004500
001 24071
090 _a24071
100 _a20190520 frey50
101 _aeng
200 0 1 _aFeasibility study on the establishment of river-sea transport between portuguese seaports and Duisburg
_fEuropean Development Centre for Inland Navigation Duisburg
210 _aDuisburg
_c1997
_d[s.n.]
215 _apag. var.
_d30 cm
317 _aIPIMAR
710 _aFeasibility study on the establishment of river-sea transport between portuguese seaports and Duisburg