00527nam a22001577a 4500003000800000005001700008008004100025040002100066082001500087110001900102245011300121260004000234300002500274490004700299650002300346BD-DhUL20170411150537.0170411s1976    n  ||||| |||| 00| 0 eng    aBD-DhULcBD-DhUL  a330.9bUNP2 aUnited Nations10aProceedings of the meeting of the expert working group on the use of solar and wind energy /cUnited Nations  aNew York : bUnited Nations,c1976.  av, 147 p. ; c30 cm.  aenergy resources development series no. 16 0aEconomic - History