Project Gutenberg was the first provider of free electronic books, or eBooks. Michael Hart, founder of Project Gutenberg, invented eBooks in 1971 and his memory continues to inspire the creation of eBooks and related technologies today.Der Tabak: Studien über seine Kultur und Biologie by C. J. KoningAuthor: Koning, C. J. (Cornelis Johan), 1863-,Language: German, Class: SB: Agriculture: Plant culture, Release Date: Mar 16, 2016