Simple geological structures/

Míreanna comhchosúla

• Struktur geologi ringkas : satu siri nota dan latihan peta/
  de réir: 218594 Platt, John Isaac, et al.
  Foilsithe / Cruthaithe: (1984)
• Selected exercises upon geological maps/
  de réir: 218594 Platt, John Isaac
  Foilsithe / Cruthaithe: (1974)
• Selected exercises upon geological maps/
  de réir: 218594 Platt, John Isaac
  Foilsithe / Cruthaithe: (1951)
• A series of elementary exercises upon geological maps/
  de réir: 218594 Platt, John Isaac
  Foilsithe / Cruthaithe: (1945)
• A dictionary of geology/
  de réir: 257667 Challinor, John, et al.