The ammonites of the English Chalk Rock (Upper Turonian) | C. W. Wright
20050301d1979 0grey5005 ba
- Συσταχωμένο στο: "Bulletin of the British Museum. Geology, 31, 1979"
Bulletin of the British Museum. Geology, 31, 1979 = London
- Συσταχωμένο στο: "Bulletin of the British Museum. Geology, 31, 1979"
Bulletin of the British Museum. Geology, 31, 1979 = London