Haack, Barry N.
An examination of small wind electric systems in Michigan / Barry N. Haack. - Ann Arbor : Dept. of Geography, University of Michigan, c1977. - xv, 206 p. : ill. - Michigan geographical publication ; no. 21 .
Wind power.
Electric power production--Michigan.
An examination of small wind electric systems in Michigan / Barry N. Haack. - Ann Arbor : Dept. of Geography, University of Michigan, c1977. - xv, 206 p. : ill. - Michigan geographical publication ; no. 21 .
Wind power.
Electric power production--Michigan.