"Geologic map of the Farmers quadrangle, east-central Kentucky"@nl . . . "10.3133/GQ1236" . . . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 1975"@uk . "10773" . "Geologic map of the Farmers quadrangle, east-central Kentucky"@en . . . . "wetenschappelijk artikel"@nl . "Geologic map of the Farmers quadrangle, east-central Kentucky"@en . "1975-01-01T00:00:00Z"^^ . . "Geologic map of the Farmers quadrangle, east-central Kentucky"@nl . . . "im Januar 1975 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "Geologic map of the Farmers quadrangle, east-central Kentucky"@en . . . "Geologic map of the Farmers quadrangle, east-central Kentucky"@nl . "article published 1975 in Geologic Quadrangle"@en . "Geologic map of the Farmers quadrangle, east-central Kentucky"@en . .