Hydropower, an energy source whose time has come again : report to the Congress /
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Korporativní autor: | |
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Médium: | Kniha |
Jazyk: | English |
Vydáno: |
[Washington, D.C.] :
U.S. General Accounting Office,
1980.
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Témata: |
Popis jednotky: | Cover title. |
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Fyzický popis: | v, 85 p. : ill. ; 27 cm. |
Bibliografie: | Includes bibliographical references. |