Engels (2)

Up To €10 (0) € 10 Tot € 20 (0) € 20 Tot € 50 (1) € 50 En Meer (1)

Lyell, Charles (2) Halfpenny, James, Bruchac, James (2) Wheater, C. Philip (manchester Metropolitan University), Bell, James R. (rothamsted Research), Cook, Penny A. (liverpool John Moores University) (1) Sargison, Neil (university Of Edinburgh), Crilly, James Patrick, Hopker, Andrew (1) Field, James (newcastle University (1)

1900 (2)

Overig (2)