Transactions of the Illinois State Academy of Science.

Supplements accompany some vols.

Bulletins of the Minnesota Academy of Science

Mode of access: Internet.

The semi-centennial anniversity of the National academy of science,

Mode of access: Internet.

Bulletin of the Michigan Academy of Science

Mode of access: Internet.

Proceedings of the Indiana Academy of Science.

Mode of access: Internet.

Papers of the Michigan Academy of Science, Arts, and Letters.

GeoRef

Transactions of the Illinois State Academy of Science.

Edited by Publication Committee.

The Ohio journal of science.

v. 16 (1915-1916)

The Ohio journal of science.

v. 7-9 (1906-1909)

The Ohio journal of science.

v. 10-12 (1909-1912)

The Ohio journal of science.

v. 13-15 (1912-1915)

The Ohio journal of science.

v. 17 (1916-1917)

The Ohio journal of science.

v. 1-3 (1900-1903)

The Ohio journal of science.

v. 4-6 (1903-1906)