Books by Leon J. Cole:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Cole, Leon J. (Leon Jacob), 1877-1948: Blackhead in turkeys; a study in avian coccidiosis (E. L. Freeman, 1910), also by Philip Bardwell Hadley (page images at HathiTrust)- Cole, Leon J. (Leon Jacob), 1877-1948: The delta of the St. Clair River (Robert Smith Printing Co., 1903), also by Michigan. Geological Survey (page images at HathiTrust)
- Cole, Leon J. (Leon Jacob), 1877-1948: Geological survey of Michigan. (Board of Geological Survey, 1890), also by C. H. Gordon, Alfred C. Lane, and W. H. Sherzer (page images at HathiTrust)
- Cole, Leon J. (Leon Jacob), 1877-1948: On Discoarachne brevipes Hoek, a pycnogonid from South Africa (G. Fischer, 1901) (page images at HathiTrust)
- Cole, Leon J. (Leon Jacob), 1877-1948: Pycnogonida of the west coast of North America (Doubleday, Page & co., 1904) (page images at HathiTrust)
- Cole, Leon J. (Leon Jacob), 1877-1948: Sex ratios in pigeons, together with observations on the laying, incubation and hatching of eggs (Agricultural Experiment Station of the Rhode Island State College, 1915), also by William F. Kirkpatrick (page images at HathiTrust)
- Cole, Leon J. (Leon Jacob), 1877-1948: U.S. Fish manual. (Government printing office, 1900), also by United States. Bureau of Fisheries (page images at HathiTrust)
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