Ten lectures and discussions on Science: its history, philosophy, and relation to democracy.
Lecture 2-

APA Citation

Graduate School, U. (1939). Ten lectures and discussions on Science: its history, philosophy, and relation to democracy. Washington: The Graduate School, The Department of Agriculture.

MLA Citation

Graduate School, USDA. Ten Lectures And Discussions On Science: Its History, Philosophy, And Relation to Democracy. Washington: The Graduate School, The Department of Agriculture, 1939.