A preliminary study of the South American opossums of the genus Didelphis. Bulletin of the AMNH ; v. 16, article 20.

Allen, J. A. (Joel Asaph), 1838-1921.2005-10-062005-10-061902http://hdl.handle.net/2246/507p. 249-279 ; 24 cm.Includes bibliographical references.2806297 bytesapplication/pdfen-USQH1 .A4 vol.16, art.20, 1902DidelphisOpossums -- South AmericaDidelphis -- Classification -- History.Marsupials -- South AmericaMammals -- South AmericaA preliminary study of the South American opossums of the genus Didelphis. Bulletin of the AMNH ; v. 16, article 20.Opossums of the genus Didelphistext