(015329) Cunningham, Carol, and Berger, Joel. Horn of
Darkness: Rhinos on the Edge. New York: Oxford Univ. Press, 1997. 1st
Edition. Hardcover. 8vo. 246 pages. Fine in Fine DJ. B&W Illustrations The
authors describe their passionate quest to help conserve the black Rhinocerus of
Africa. (Black Rhinocerus, Wildlife, Africa)
