![Cat.No: 339488 Wind Machines, October 1975. Report Prepared for: National Science Foundation, Research Applications Directorate. RANN--Research Applied to National Needs [&c &c] Grant No. AER-75-12937. Frank Eldridge.](https://bolerium.cdn.bibliopolis.com/pictures/339488.jpg?width=768&height=1000&fit=bounds&auto=webp&v=1758747872)
Wind Machines, October 1975. Report Prepared for: National Science Foundation, Research Applications Directorate. RANN--Research Applied to National Needs [&c &c] Grant No. AER-75-12937
Alexandria VA: NSF, 1975. Paperback. 77p., profusely illustrated with photos and diagram, stapled at the spine, measuring 8.5x11 inches. Faintest edgewear, a clean sound unmarked copy.
Cat.No: 339488
Price: $20.00
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1970S,
Atmosphere; weather,
Electricity, power supply, water and power, energy,
Engineering,
Environmentalism,
Science,
technology
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