John Philip Harding
Identifiers
- Open LibraryOL1976018A
Top Subjects
- Copepoda (1)
- Freshwater animals -- Great Britain (1)
- Crustacea -- Great Britain (1)
- Great Britain (1)
- Gastropoda (1)
- Hydrology (freshwater) (1)
Books by John Philip Harding
Total count: 2