Alton N. Sparks / C. E. Schreck / C. R. Olien / Chester Edwin Young / Dennis R. Linden / Gino J. Mangialardi / James Kasal / Jerry Okey Newman / K. J. Starks / Southeast Watershed Research Laboratory (U.S.) / Tien-Chioh Tso / Anselm Clyde Griffin / David B. Smith / K. Posey |