00647nam a22002177a 4500003000600000005001700006008004100023020001800064040000800082082001500090245010200105260003600207300001700243500003500260650003800295650001600333700001700349700001600366700002700382700002000409MWNLS20241121072119.0241121b        |||||||| |||| 00| 0 eng d  a9781853391033  cDDC  a621.31213400aMicro-hydro design Manual:bA guide to small-scale water power schemes/cby Adam Harvey...(et al)  aLondonbPractical Actioncc1993  a374p.:bill.  aincludes appendix and glossary  2Engineering and allied operations  2Technology   aHarvey, Adam  aBrown, Andy  aHettiarachi, Priyantha  aInversin, Allen