This preview shows pages 1–3. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: 1 2 3 N N...
View Full Document
This note was uploaded on 01/02/2012 for the course BOTANY plant taught by Professor Hai during the Spring '09 term at Tongji.
- Spring '09