American Association for the Advancem

Science; V. 22 July 1893-Jan 1894

Outlines of Geologic History, with Especial Reference to North America; a Series of Essays Involving a Discussion of Geologic Correlation Presented Before Section e of the American Association for the Advancement of Science in Baltimore, December 1908

Some Physical Characteristics of Native Tribes of Canada [microform]

Fifty Years of Darwinism

Science; V. 16 July-Dec (1890)

Science; V. 17 Jan-June (1891)

Summarized Proceedings and a Directory of Members; V. 29

Nature and Science on the Pacific Coast

Science; V. 18 July-Dec (1891)

Science; V. 5 Jan-June 1885

American Physical Education Review; Volume 21

Address of S. P. Langley

Cell and Protoplasm . .

Proceedings of the American Association for the Advancement of Science; Volume 19

Summarized Proceedings ... and a Directory of Members

Guide to the City of Philadelphia

Asia and North America

Origin of Languages, and the Antiquity of Speaking Man

American Association for the Advancement of Science, Thursday, August 24 [microform]

Genetics of Pathogenic Organisms . .

Science; V. 10 July-Dec (1887)

Caribbean Studies

Science; V. 13 Jan-June (1889)

Eleventh Meeting of the American Association for the Advancement of Science [microform]