00309nam a2200109Ia 450000500170000008000170001724500690003426000380010330000150014158300190015665000240017520260716043632.0  a08.11.02 U68  aThe Guyana Hydropower/Alumin[i]um Project (Guyana South America)  bThe AuthorityaGeorgetownGYc1979  a8 p. : map  c11/30/05kJOYD  aHYDROELECTRIC POWER