Fossil birds from the Oligocene Jebel Qatrani Formation, Fayum Province, Egypt /
Rasmussen, D. Tab.
Fossil birds from the Oligocene Jebel Qatrani Formation, Fayum Province, Egypt / D. Tab Rasmussen, Storrs L. Olson, and Elwyn L. Simons. - Washington, D.C. : Smithsonian Institution Press, 1987. - iv, 20 p. : ill. ; 28 cm. - Smithsonian contributions to paleobiology ; no. 62 .
"Dec. 01, 1987."
Fossil birds from the Oligocene Jebel Qatrani Formation, Fayum Province, Egypt / D. Tab Rasmussen, Storrs L. Olson, and Elwyn L. Simons. - Washington, D.C. : Smithsonian Institution Press, 1987. - iv, 20 p. : ill. ; 28 cm. - Smithsonian contributions to paleobiology ; no. 62 .
"Dec. 01, 1987."