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Underwater heightmeter: A new handheld precision instrument for elevation measuring in underwater surveying
H. C. Botma, Th. J. MaarleveldVolume:
16
Year:
1987
Language:
english
Pages:
8
DOI:
10.1111/j.1095-9270.1987.tb01250.x
File:
PDF, 661 KB
english, 1987