Lawrence Public Library
621.042
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621.042
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621.042
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Fuinneamh, Helen Ó Murchu a rinne an leagan Gaeilge ; Alain Grée a scríobh agus a léirigh
Energy, Jack Challoner
No miracles needed, how today's technology can save our climate and clean our air, Mark Z. Jacobson, Stanford University
Experimenting with energy conservation, by Robert Gardner
Energy technology, by Kathryn Hulick
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