Harriman Alaska series. vol. I-V, VIII-XIV.

11, pt.1

Harriman Alaska series. vol. I-V, VIII-XIV.

14, pt.2

Harriman Alaska series. vol. I-V, VIII-XIV.

11, pt.2

Harriman Alaska series. vol. I-V, VIII-XIV.

14, pt.1

North American oölogy. By Thomas M. Brewer. Part I.--Raptores and Fissirostres.

Pt. 1

Proceedings of the Biological Society of Washington.

v. 11-12 (1897-1898)

Proceedings of the Biological Society of Washington.

v. 18 (1905)

Proceedings of the Biological Society of Washington.

v. 13 (1899-1900)

Proceedings of the Biological Society of Washington.

v. 9-10 (1894-1896)

Proceedings of the Biological Society of Washington.

v. 14 (1901)