Hackleman, Michael A.
Wind and windspinners : a 'nuts and bolts' approach to wind/electric systems / by Michael A. Hackleman. - Mariposa, Calif. : Earthmind, c1974, 1975 printing. - 138 p. : ill. ; 27 cm.
0915238020 : $8.95
Wind power.
Electric power-plants.
TK1541 / .H22 1974
621.45 / H116w
Wind and windspinners : a 'nuts and bolts' approach to wind/electric systems / by Michael A. Hackleman. - Mariposa, Calif. : Earthmind, c1974, 1975 printing. - 138 p. : ill. ; 27 cm.
0915238020 : $8.95
Wind power.
Electric power-plants.
TK1541 / .H22 1974
621.45 / H116w