From leadline to laser =
Subtitle: De la ligne de sonde au laser : Centennial Conference of the Canadian Hydrographic Service, April 5-8, 1983, Government Conference Centre, Ottawa, Canada /sponsors, Canadian Hydrographic Service, Canadian Hydrographers Association.. --
Contributors: Canadian Hydrographic Service; Canadian Hydrographers' Association
Series: Canadian special publication of fisheries and aquatic sciences -- 67; Canadian special publication of fisheries and aquatic sciences -- no. 67
Publisher: Government of Canada, Fisheries and Oceans, Scientific Information and Publications Branch, c1983.
Published: 1983
Place of publication: Ottawa
Language: eng
Number of pages: 223
Subjects: Hydrography -- Congresses; Hydrography -- Canada -- Congresses; Hydrographic surveying -- Congresses
Other titles: De la ligne de sonde au laser
Notes: On cover: Proceedings.  Text in English or French.  Includes bibliographies.