Books by J. W. Wright:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Wright, J. W. (Jonathan William): A 4-year provenance test of jack pine (Michigan State University, Agricultural Experiment Station, 1973), also by David S. Canavera (page images at HathiTrust)- Wright, J. W. (Jonathan William): Better white spruce for Michigan (Michigan State University, Agricultural Experiment Station, 1977) (page images at HathiTrust)
- Wright, J. W. (Jonathan William): Genetic differences in scotch pine resistance to pine root collar weevil (Michigan State University, Agricultural Experiment Station, 1972), also by Louis F. Wilson (page images at HathiTrust)
- Wright, J. W. (Jonathan William): Genetics of Eastern white pine (U.S. Dept. of Agriculture, 1970), also by United States Forest Service and Society of American Foresters (page images at HathiTrust)
- Wright, J. W. (Jonathan William): Rapid growth of southern Appalachian white pine in southern Michigan (Michigan State University, Agricultural Experiment Station, 1976) (page images at HathiTrust)
- Wright, J. W. (Jonathan William): Scotch pine varieties for Christmas tree and forest planting in Michigan (Michigan State University, Agricultural Experiment Station, 1976) (page images at HathiTrust)
Find more by J. W. Wright at your library, or elsewhere.