Books by L. B. Ernest:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Ernest, L. B. (Lucien Benson), 1885-1940: Economic benefits of eradicating tuberculosis from livestock (U.S. Dept. of Agriculture, 1929), also by John R. Mohler and A. E. Wright (page images at HathiTrust)
Find more by L. B. Ernest at your library, or elsewhere.