000 00391 a2200133 4500
080 _a627.4:631.67(54)
_bI 39 P
245 1 _aPreliminary memorandum on the unified development of the Damodar River
260 _aCalcutta
_bCentral Technical Power Board
_c1946
650 _aDamodar River
700 _aIndia, Central Technical Power Board
100 _a
_d
300 _a40 p.
901 _a19663
999 _c40364
_d40364