Books by Elihu Harrison Ropes:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Ropes, Elihu Harrison, 1876-: A modified Boerner sampler. ([Govt. print. off.], 1920), also by Emil G. Boerner (page images at HathiTrust)- Ropes, Elihu Harrison, 1876-: A modified boerner sampler (U.S. Dept. of Agriculture, 1920), also by E. G. Boerner (page images at HathiTrust)
- Ropes, Elihu Harrison, 1876-: The test weight of grain : a simple method of determining the accuracy of the testing apparatus (U.S. Dept. of Agriculture, 1922), also by E. G. Boerner (page images at HathiTrust)
Find more by Elihu Harrison Ropes at your library, or elsewhere.