The Study of...
Across
- 3. Mycology
- 6. Hydrology
- 7. Lithology
- 8. Pathology
- 9. Felinology
- 10. Anthropology
- 12. Hematology
- 15. Methodology
- 17. Apiology
- 18. Embryology
- 19. Oology
- 20. Thermology
Down
- 1. Glaciology
- 2. Oceanology
- 4. Neurology
- 5. Entomology
- 9. Cytology
- 11. Zoology
- 13. Hippology
- 14. Biology
- 16. Dendrology