00397nam a2200145Ia 450000500170000008000230001724500970004025000110013726000270014830000140017550000080018958300190019794200180021699900170023420260716043053.0  aREF 12.05.01 L3571  aRegional Directory of Manufacturers of equipment and materials for small hydropower stations  a2. ed.  bOLADEaCaracasCEc1990  av, 571 p.  aIDS  c3/7/00kM2LMGR  cMmL3571kREF  c39769d39769