00317nam a2200133Ia 450000500170000008000180001724500480003526000280008330000160011150000080012758300190013594200120015499900170016620260716043059.0  a08.11.02 U588  aSmall hydropower series no.2 : bibliography  bUN,aNew York :USc1985  avii, 160 p.  aIDS  c3/7/00kM2LMGR  cMmU588  c39946d39946