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Books By Paul Williams, Robbin W. Thorp, Leif Richardson, Sheila Colla - Author

Paul H. Williams is a research entomologist at the Natural History Museum in London. Robbin W. Thorp (1933-2019) was a distinguished professor emeritus of entomology at the University of California, Davis. Leif L. Richardson is a doctoral candidate in the Department of Ecology and Evolutionary Biology at Dartmouth College. Sheila R. Colla is an NSERC postdoctoral fellow and project leader at Wildlife Preservation Canada.