Books by E. H. Mohring:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Mohring, E. H. (Eric Herbert): Application of a revised local government annual reporting system for estimation of non-point source reductions in agricultural watersheds (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2003), also by G. A. Payne, Robert M. Goldstein, and Geological Survey (U.S.) (page images at HathiTrust)
Find more by E. H. Mohring at your library, or elsewhere.