@book{1452,
  keywords = {Historic sites Conservation and restoration Ontario},
  author = {Michelle Greenwald and Alan Levitt and Elaine Peebles},
  title = {Welland Canals: Historical resource analysis and preservation alternatives. Heritage planning study, 0706-1218},
  year = {1979},
  edition = {2nd rev. ed., reprinted},
  publisher = {Historical Planning and Research Branch},
  address = {Toronto},
}