University of Zambia Library Search for 'au:"Gordon, Robert Donald, 1938-"'

North American representatives of the Tribe Aegialiini (Coleoptera: Scarabaeidae: Aphodiinae) /

By Gordon, Robert Donald, 1938-. Washington, DC : Smithsonian Institution Press, 1988 , Supt. of docs. no : SI 127 : 461.

By Gordon, Robert Donald, 1938-. Washington : Smithsonian Institution Press, 1980

By Gordon, Robert Donald, 1938-. Washington, Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1971

By Gordon, Robert Donald, 1938-. Washington, DC : Smithsonian Institution Press, 1988 , Supt. of docs. no : SI 127 : 461.

By Gordon, Robert Donald, 1938-. Washington : Smithsonian Institution Press, 1980

By Gordon, Robert Donald, 1938-. Washington, Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1971