Books by John R. Crippen:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Crippen, John R., 1920-: Index of flood maps for California prepared by the U.S. Geological Survey through 1974 (U.S. Dept. of the Interior, Geological Survey, 1975), also by Geological Survey (U.S.) (page images at HathiTrust)- Crippen, John R., 1920-: Natural water loss and recoverable water in mountain basins of southern California (U.S. Govt. Print. Off., 1965), also by California Department of Water Resources (page images at HathiTrust)
- Crippen, John R., 1920-: A pragmatic approach to evaluating a multipurpose stream-gaging network (U.S. Dept. of the Interior, Geological Survey :, 1984), also by Kenneth L. Wahl and Geological Survey (U.S.) (page images at HathiTrust)
Find more by John R. Crippen at your library, or elsewhere.