Reduction of soundings, [Land Surveyors General Meeting, 16 November 1972]
Glen, Commander N.C.
Reduction of soundings, [Land Surveyors General Meeting, 16 November 1972] - 3p. typescript. one diagram
Unpublished paper, reference L1/4/72/4; Filed in Archives box 1972/34 A
526.99
Reduction of soundings, [Land Surveyors General Meeting, 16 November 1972] - 3p. typescript. one diagram
Unpublished paper, reference L1/4/72/4; Filed in Archives box 1972/34 A
526.99