Drs. Leonhart & Hargis present at international conference in Florence.

Drs. Leo Leonhart and David Hargis presented a paper titled `Groundwater/Surface Water Interactions Along the San Pedro River, Cochise County, Arizona, USA` on August 21, 2004. The presentation was made at the 32nd International Geological Congress in Florence, Italy, in the historic Fortezza da Basso. The Congress was expected to be attended by over 5,000 geoscientists worldwide.