Proboscidea : A monograph of the discovery, evolution, migration and extinction of the mastodonts and elephants of the world /
Osborn, Henry Fairfield, 1857-1935.
Proboscidea : A monograph of the discovery, evolution, migration and extinction of the mastodonts and elephants of the world / by Henry Fairfield Osborn ; edited by Mabel Rice Percy. - New York : Pub. on the J. Pierpont Morgan fund by the trustees of the American museum of natural history, the American museum press, 1936-42. - 2 v. col. fronts., illus., plates, maps (1 fold.) tables, diagrs. (part fold.), 34 cm.
Paged continuously. Maps on lining-papers.
Proboscidea : A monograph of the discovery, evolution, migration and extinction of the mastodonts and elephants of the world / by Henry Fairfield Osborn ; edited by Mabel Rice Percy. - New York : Pub. on the J. Pierpont Morgan fund by the trustees of the American museum of natural history, the American museum press, 1936-42. - 2 v. col. fronts., illus., plates, maps (1 fold.) tables, diagrs. (part fold.), 34 cm.
Paged continuously. Maps on lining-papers.