Those vulgar tubes : external sanitary accommodations aboard European ships of the fifteenth through seventeenth centuries /
Simmons, Joe J.
College Station : Texas A&M University Press ; London : Chatham,
1998, c1997.
Previous ed.:  Texas : Nautical Archaeology Programm, Department of Anthropology, Texas A&M University, 1991.
Includes bibliographical references (p. [83]-89) and index.
Ships