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somerset hydrographic department (2)
the survey (2)
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bureau of mineral resources geology and geophysics department of national development (1)
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geological survey of northern ireland (6)
tectonic map of the altaids and surrounding regions (2)
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academy of the sciences of the azerbaijan ssr (1)
albany magnetic domains (1)
australia 1:1,000,000 magnetic domains"roper river 1:1000000 map sheet magnetic domains" (1)
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australia, surface drainage and continental margin : 1979 (1)
bill of portland to anvil point (1)
bmr earth science atlas"surface drainage and continental margin, australia";"australia 1979" (1)