00868cas a2200229 a 450000100090000000300080000900500170001700800410003403000110007503500240008604000210011004300120013108200150014311000200015824501260017826000390030430000180034354600330036165000200039477201290041477600950054311165036BD-DhUL20170418115200.0751019s1965    nyuar    s   i0    0engr   aABGEEL  a(OCoLC)ocm01715131   aBD-DhULcBD-DhUL  ae------00a621.2bUNV2 aUnited Nations.00aVariability and interegional diversity in stream flow as a factor in Europe's hydro-electric resources /cUnited Nations.  aNew York :bUnited Nations,c1965.  a v. ;c28 cm.  aEnglish, French and Russian. 0aPower resources1 aUnited Nations. Economic Commission for Europe.tQuarterly bulletin of electric energy statistics for Europew(OCoLC)570490608iOnline version:tAnnual bulletin of general energy statistics for Europew(OCoLC)621781042