We explain the Viruses Viral disease in Man – Symptoms, Prevention Measures Bacterial disease in Man – Symptoms – Causative Organisms – Prevention Measures.
By: Ashok Kumar
- Created By
- School
- Address
- Class
- M.Anitha, J.Jaya Chitra
- Vallal Sabapathy Matric.Hr.Sec.School
- Chennai, Tamil Nadu
- vallalsabapathy_sol@yahoo.com
- 10th