For the past fifteen years it has been customary for the members of the biological department of Johns Hopkins University to devote their summer vacations to pursuing their studies upon the sea shore, where living marine animal forms may be secured for daily use.
Proceedings of the Iowa Academy of Sciences
©1893 Iowa Academy of Science, Inc.
Windle, W. S.
"The Johns Hopkins Biological Laboratory,"
Proceedings of the Iowa Academy of Science, 1(Pt. 4), 112-115.
Available at: https://scholarworks.uni.edu/pias/vol1/iss4/38