000 00399nam a2200157Ia 4500
008 170101s1964 xx 000 0 und d
082 _a386.3 N28T
100 _aNational Council of Applied Economic Research
245 0 _aTraffic survey of the Gandak River
260 _c1964
300 _a168p
650 _aWATERWAYS
653 _aINLAND NAVIGATION
653 _aWATERWAYS
942 _2ddc
_cB
999 _c24065
_d24065