Books by J. MacArthur Long:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Long, J. MacArthur: Assessment of tentatively identified compounds in Superfund samples (U.S. Environmental Protection Agency, Environmental Research Laboratory, 1990), also by J. M. McGuire and Ga.) Environmental Research Laboratory (Athens (page images at HathiTrust)- Long, J. MacArthur: Evaluation of a prototype instrument for determining phosphorus in water (Environmental Research Laboratory, Office of Research and Development, U. S. Environmental Protection Agency ;, 1976), also by Thomas B. Hoover and United States. Environmental Protection Agency. Office of Research and Development (page images at HathiTrust)
- Long, J. MacArthur: Interim method for determining asbestos in water (Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ;, 1980), also by Charles H. Anderson, Ga.). Analytical Chemistry Branch Environmental Research Laboratory (Athens, and Ga.) Environmental Research Laboratory (Athens (page images at HathiTrust)
Find more by J. MacArthur Long at your library, or elsewhere.