000 00605nam a2200193Ia 4500
999 _c77248
_d77248
005 20200902112219.0
008 180710s9999 xx 000 0 und d
041 _aEN
082 _a627.12
_bNET
_223
110 _9105754
_aNetherlands Engineering Consultants
245 _aRiver studies and recommendations on improvement of Niger and Benue
_c/ Netherlands Engineering Consultants
260 _aAmsterdam
_bNorth-Holland
_c0
300 _aix, 1000 p.
500 _aIncludes glossary.
509 _aNS
650 _aRivers & strearns
650 0 _aNiger river, Benue river-Africa
_9105755
942 _cR