The biological stations of Europe,
by Charles Atwood Kofoid ...
- Washington, Govt. print. off., 1910.
- xiii, 360 p. illus., plates, plans (partly fold.) 24 cm.
- U.S. Bureau of education. Bulletin, 1910, no. 4 .
L111.A6 with: Movement for reform in the teaching of religion in the public schools of Saxony / Arley Barthlow Show. Washington : Govt. Print. Off., 1910. Bound together subsequent to publication.