Mother Earth News Fair, 1980

The 1980 edition of the Mother Earth News Fair featured a wide range of self-sufficiency projects and seminars in energy generation, home construction, and food preparation and storage.

062 mother's seminar 1980 - cordwood, hydropower
LEFT: Build a home with cordwood for next to nothing. RIGHT: Calculate your stream's potential for producing hydroelectricity.
MOTHER EARTH NEWS STAFF