TEHRAN In the current year some 500 book fairs will be held in the villages around the country. Besides, some 2,500 rural librarians are to cooperate with the libraries. Also 6,000 books with collaboration of Ministry of Culture and Islamic Guidance will be put at the libraries for public use. Deputy Minister of Construction Jihad for Promotion Affairs and Public Participation, Emadi, appeared among the journalists and explained, Some ten thousand rural high school students will study in labor-science different fields in the coming academic year.''