Publications of the Asiatic Expeditions of the American Museum of Natural History : contribution.

Other slight variations in title.No. 1-96 are also found in a 2 vol. collection, issued 1926-30 by the expeditions, with title: Preliminary contributions in geology, palæontology and zoology (v. 2 varies slightly).No. 1-4 and some other numbers issued without series title or numbering.No. 1 issued as Proceedings of the Biological Society of Washington, v. 31, May 16, 1918.Mode of access: Internet.(QH1.B4); no. 2- issued either in the American Museum of Natural History's Bulletin (QH1.A4) or in American Museum novitates (QL1.A436)