Strahan, Aubrey The Geology of the Neighbourhoods of Flint, Mold, and Ruthin. (Explanation of Quarter-sheet 79 S.E.) Strahan, Aubrey The Geology of the Neighbourhoods of Flint, Mold, and Ruthin. (Explanation of Quarter-sheet 79 S.E.) The Geology Of The South Wales Coal-field ...: The Country Around Newport, Monmouthshire (sheet 249 Of The Map), By Aubrey Strahan. 1899 Strahan, Aubrey The Geology of the Isle of Purbeck and Weymouth Sök bara efter: Strahan, Aubrey
