Want to add an educational side trip to your vacation? Perhaps you are interested in a specific ocupation and would like to tour facilities associated with it?
Over 400 museums, and available tours, in such fields as agriculture, communications, energy, mining, transportation and many others are included in this guide to sites open to the public. Each entry gives address, hours of operation, admission information, directions, and a description of the tour or facility. Indexed by state to allow one to plan one's own industrial tour.