Julie Speelman- PhD Defense Announcement Everything You Wanted to Know About Drainage Ditches but Were Afraid to Ask: Assemblages, Environmental Drivers and Bioindicators Major Professor: Dr. Jeffrey D. Holland Monday, April 11, 2016 1:00 PM LILY2-102 Ecological Sciences and Engineering Interdisciplinary Graduate Program Department of Entomology Everyone is Welcome! Christal Musser Interdisciplinary Student Services Manager Office of Interdisciplinary Graduate Programs The Purdue University Graduate School | Purdue University Ernest C. Young Hall, Room B-40 | 155 S. Grant Street | West Lafayette, IN 47907 Email: musser@purdue.edu<mailto:musser@purdue.edu> | Web: www.purdue.edu/ese<http://www.purdue.edu/ese> Phone: 765-494-2102 | Fax: 765-496-6271 Like us on Facebook<https://www.facebook.com/?sk=welcome#!/ESEatPurdue>