Daniel E. Averett / Paul A. Zappi / United States. Army. Corps of Engineers. Buffalo District / Henry E. Tatem / U.S. Army Engineer Waterways Experiment Station / Environmental Laboratory (U.S. Army Engineer Waterways Experiment Station) / Anthony C. Gibson / Elizabeth A. Tominey / Natale S. Tate / Sherry L. Graham / B. T. Kenna / Stephen M. Yaksich |