Part I Cellulose Fibers and Nanofibers 1. Natural Fibers: Structure, Properties and Applications S. Thomas, S.A. Paul, L.A. Pothan and Deepa B 2. Chemical Functionalization of Cellulose Derived from Non-conventional Sources V.K. Varshney and Sanjay Naithani 3. Production of Flax Fibers for Biocomposites Jonn Foulk, Danny Akin, Roy Dodd and Chad Ulven 4. Cellulosic Bast Fibers, Their Structure...