CRHRE-UI have two (2) big and one (1) small class rooms which use for Postgraduate Study Program of the Environment Science, courses, seminars, and workshops; Environmental Laboratory which provide portable field & desk laboratory equipment; and Environmental Library which provide around 4000 books and 15 titles of national and 5 litles of internasional journal, and also around 400 titles of postgraduate thesis/disertation.
