Biology Classification: Viruses
- Rated NR
- Genre: Special Interest-Educational
- Release Date: 1/7/2014
VIRUSES: Louis Pasteur and his fight against micro-organisms. The first appearance of the Electro-microscope. Nature of viruses and their composition. Viral infections, how they begin and their development. Viral illnesses.
|This product is a special order|
|Run Time:||15 minutes|