Fletcher, L.

4

Kirby, W.F.

3

Anoniem

1

Bather, F.A.

1

Bolton, Frank

1

Bose, J.C.

1

Cochrane, Robert

1

Cooke, M.C.

1

Cornish, V.

1

Crick, G.C.

1

Dewar, D.

1

Foord, A.H.

1

Hall, R.

1

Hanley, S.C.T.

1

Harmer, S.F.

1

Henry, G.M.

1

Hooker, Sir William Jackson (1785-1865)

1

Houstoun, Gulielmo

1

Hudson, W.H.

1

Jackson, F.G.

1

Kappel, A.W.

1

Kirby, W.E.

1

Kirkman, F.B.

1

Koebel, W.H.

1

McClintock, L.

1

Miers, J.

1

Rowley, G.D.

1

Shipley, A.E.

1

Spath, L.F.

1

boek

18

microfiche

9

meteoriet

2

Invertebrata (ongewervelde dieren)

1

ongewervelde dieren

1

ornithologie

1

paleontologie: ongewervelde dieren

1

vogel

1

1956

1

1955

1

1920

2

1911

2

1910

1

1907

1

1906

2

1904

1

1899

1

1895

3

1892

1

1890

2

1889

1

1888

1

1878

1

1871

2

1862

1

1854

1

1851

1

1816

1

1781

1