00404nam a2200181Ia 4500003000400000005001700004006001900021007000300040008004100043024001000084037001200094040002000106041001300126082001800139100001700157245003900174260000900213OSt20220928142601.0a|||||r|||| 00| 0 ta220927b        |||||||| |||| 00| 0 eng d  a19928  cTextual  aSDCLcSDCLbeng  2engaeng  aD661,1135, M4  aFritz Jack J 0aSmall and mini hydropower systems.  c1984