TY - BOOK AU - Gores,Joseph N. TI - Marine salvage SN - 071535454X U1 - 627.7 PY - 1971/// CY - Newton Abbot PB - David & Charles KW - Marine salvage KW - Marine ecology KW - Salvage KW - Underwater operations N1 - Includes index; Bibliography: p. 499 - 511 ER -