03/26/15 03/28/15 ABA 44th Spring Conference: The ABA Super Conference on Environmental Law (San Francisco, CA)
03/26/15 03/28/15 AEHS 25th Annual International Conference on Soil, Water, Energy, and Air (San Diego, CA)
12/01/14 12/05/14 American Exploration & Mining Association’s Annual Meeting and Exposition (Sparks, NV)