@article{667702,
      note = {Parallel English and French drop-head titles and texts.},
      url = {http://library.usi.edu/record/667702},
      title = {A general description of a machine, for cleaning and  deepening the bottom of harbours, ports, rivers, &c.  Invented at London, 1767. = Description générale d'une  machine, pour curer et rendre plus profond. Les ports et  les rivieres, &c. Inventée à Londres, 1767.  [electronic resource] :},
      publisher = {s.n.,},
      recid = {667702},
      pages = {7,[1]p. ;},
      address = {[London :},
      year = {1767},
}