The British Charophyta, by James Groves, F.L.S., and George Russell Bullock-Webster ...

1

A monograph of the British Desmidiaceæ, by W. West and G. S. West.

5

A monograph of the British Desmidiaceæ, by W. West and G. S. West.

2

A monograph of the British Desmidiaceæ, by W. West and G. S. West.

3

A monograph of the British Spongiadæ. By J. S. Bowerbank.

3

A monograph of the British Spongiadæ. By J. S. Bowerbank.

1

A monograph of the British Spongiadæ. By J. S. Bowerbank.

2

A monograph of the British Spongiadæ. By J. S. Bowerbank.

4

A monograph of the fossil insects of the British coal measures / by Herbert Bolton.

v.1 (1921)

A monograph of the fossil insects of the British coal measures / by Herbert Bolton.

v.2 (1922)

Illustrations of British mycology, containing figures and descriptions of the funguses of interest and novelty indigenous to Britain. By Mrs. T.J. Hussey ...

ser. 2

Illustrations of British mycology, containing figures and descriptions of the funguses of interest and novelty indigenous to Britain. By Mrs. T.J. Hussey ...

ser. 1