An introduction to the study of the Protozoa, with special reference to the parasitic forms. By E. A. Minchin.

1922

The microscope; an introduction to microscopic methods and to histology, by Simon Henry Gage ...

12th ed

The animal kingdom, arranged according to its organization, serving as a foundation for the natural history of animals : and an introduction to comparative anatomy.

3 (Plates)

The animal kingdom, arranged according to its organization, serving as a foundation for the natural history of animals : and an introduction to comparative anatomy.

3 (Index)

An introduction to entomology, by John Henry Comstock ...

1920

The microscope : its history, construction, and application, being a familiar introduction to the use of the instrument and the study of microscopical science / by Jabez Hogg ; with upwards of five hundred engravings and coloured illustrations by Tuffen West.

8th ed.