21
Published [1982]
Subjects: '; ...Water-power Environmental aspects. fast (OCoLC)fst01172320...

Report Number(s): APA 527 SUS 373

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22
Published [1980]
Subjects: '; ...Water-power Planning. fast (OCoLC)fst01355318...

Report Number(s): APA 328 APA 1204

Link to full text