Vergilian Varieties - Richard A. Cardwell, Janet Hamilton (edd.): Virgil in a Cultural Tradition. Essays to Celebrate the Bimillennium. (University of Nottingham Monographs in the Humanities, 4.) Pp. iii+146. University of Nottingham, 1986. Paper. - J. D. Bernard (ed.): Virgil at 2000. Commemorative Essays on the Poet and his Influence. (A.M.S. Ars Poetica, 3.) Pp. xiv + 342; 12 plates. New York: A.M.S. Press, 1986. $30.50.