33rd Western Dredging Association technical conference 2013 : held with the 44th Texas A&M dredging seminar : Honolulu, Hawaii, USA : 25-28 August 2013 : WEDA 33 : 33rd annual Western Dredging Association's technical conference : Texas A&M University (TAMU 44) dredging seminar : Aug 2013, Honolulu, HI.