1. The contribution of trees to our lives: it is time to take stock
   French botanist Francis Hallé makes a case for the defence of trees as a powerful ally in saving the Earth's ecosystems
   Resource Type: Article
   Published: 2012
   A reflection on the impact of trees in the world and the necessity of improving urban forestry out of self-preservation.
2. Forest Plants of Central Ontario
   Resource Type: Book
   Published: 1996
   

Experts on Forest Biology in the Sources Directory

1. Natural History Museum