Author:Charles Oldham

Works

 * 1920: contributions to: 🇦🇹 - A Practical Handbook of British Birds, vol. I. London: Witherby & Co.
 * 1924: contributions to: 🇦🇹 (ed.) - A Practical Handbook of British Birds, vol. II. London: H.F. & G. Witherby.
 * 1920: contributions to: 🇦🇹 - A Practical Handbook of British Birds, vol. I. London: Witherby & Co.
 * 1924: contributions to: 🇦🇹 (ed.) - A Practical Handbook of British Birds, vol. II. London: H.F. & G. Witherby.

Contributions to scientific journals
Charles Oldham made contributions to different journals, like for instance:

4th series, vol. 2, 1898

 * see also:
 * see also:

Works about Oldham

 * review of in: The Zoologist, 4th series, vol. 4, issue 709 (July, 1900), p. 336/7.