International Hydrographic Technical Conference (2nd: 1984 : Plymouth). The second International Hydrographic Technical Conference [held at] The Theatre Royal, Plymouth, Devon, 3rd-7th September 1984 / The Royal Institution of Chartered Surveyors [and] the Hydrographic Society

International Hydrographic Technical Conference (2nd: 1984 : Plymouth). The second International Hydrographic Technical Conference [held at] The Theatre Royal, Plymouth, Devon, 3rd-7th September 1984 / The Royal Institution of Chartered Surveyors [and] the Hydrographic Society - Chute Forest, Hants Vortex 1984 - (ca 290)p. ill. maps. 30cm

526.99