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

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)

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)

Agricultural bacteriology, by Joseph E. Greaves ... illustrated with 48 engravings.

copy 1

New or noteworthy spermatophytes from Mexico, Central America and the West Indies, by Jesse More Greenman.

v.2:no.6(1907)