Books by Thomas L Stoffel:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Stoffel, Thomas L: Direct normal solar radiation data manual : long-term, monthly mean, daily totals for 235 National Weather Service stations : addendum to the Insolation data manual (Technical Information Office, Solar Energy Research Institute ;, 1982), also by Connie L Knapp and Solar Energy Research Institute. Technical Information Office (page images at HathiTrust)- Stoffel, Thomas L: Insolation data manual : long-term monthly averages of solar radiation, temperature, degree-days and Global KT for 248 National Weather Service stations ; and, Direct normal solar radiation data manual : long-term, monthly mean, daily totals for 235 National Weather Service stations : addendum to the Insolation data manual (Solar Technical Information Program, Solar Energy Research Institute ;, 1990), also by Stephen D Whitaker, Connie L Knapp, Solar Energy Research Institute, and Solar Technical Information Program (U.S.) (page images at HathiTrust)
- Stoffel, Thomas L.: Insolation data manual : long-term monthly averages of solar radiation, temperature, degree-days and Global KT for 248 National Weather Service stations (Solar Energy Information Data Bank, Solar Energy Research Institute ;, 1980), also by Connie L. Knapp, Stephen D. Whitaker, and Solar Energy Research Institute (page images at HathiTrust)
- Stoffel, Thomas L.: Insolation data manual : long-term monthly averages of solar radiation, temperature, degree-days and global [symbol for mean cloudiness index] for 248 National Weather Service stations (Solar Energy Information Data Bank, Solar Energy Research Institute ;, 1980), also by Connie L. Knapp, Stephen D. Whitaker, and Solar Energy Research Institute. Solar Energy Information Data Bank (U.S.) (page images at HathiTrust)
Find more by Thomas L Stoffel at your library, or elsewhere.