The number of copies to be submitted is set down in the respective doctoral degree regulations of the University of Hohenheim. You can find these on the page Doctoral work at the University of Hohenheim.
Please submit the required copies of the dissertations is in the Central Library (Garbenstr. 15, 2. OG, room 228). We ask that you call to make an appointment for submission, Tel. +49 711 459-22094.
You can find all information about the number of required copies for submission here.