Saggio di algologia oceanica ...

1

Saggio di algologia oceanica ...

2

Saggio di algologia oceanica ...

3

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

4

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

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

Morphologie und Biologie der Algen, von Dr. Friedrich Oltmanns ...

Band I

Morphologie und Biologie der Algen, von Dr. Friedrich Oltmanns ...

Band II

Algæ. Vol. I. Myxophyceæ, Peridinieæ, Bacillarieæ, Chlorophyceæ, together with a brief summary of the occurrence and distribution of freshwat4er Algæ. By G.S. West.

v.1 (1916)

Phycological memoirs; being researches made in the Botanical department of the British museum. Ed. by George Murray.

pts.1-3

Algæ. Vol. I. Myxophyceæ, Peridinieæ, Bacillarieæ, Chlorophyceæ, together with a brief summary of the occurrence and distribution of freshwat4er Algæ. By G.S. West.

v.1 (1916)