Materials
Wool and Synthetics - biodegradable?
Plastics from trees?
Biodegradable Plastics
Plastic Wine Bottles: M & S
Plastic Wine Bottles: Is there a Leaching Problem?
WOOD:- PROPERTIES OF TIMBER
Alder(1829)
Ash (1829)
Beech (1829)
Birch (1829)
Blackthorn or Sloe (1829)
Box (1829)
Calamander (1829)
Chesnut (1829)
Crab or Crab-Apple (1829)
Cypress (1829)
Ebony (1829)
Elder (2010)
Elm (1829)
Eucalyptus (1963)
Fruit trees (1829)
Hawthorn (1829)
Holly (1829)
Horse Chesnut (1829)
Laburnum (1829)
Mahogany (1829)
Oak (1829)
Pine (1829)
Poplar (1829)
Satinwood (1829)
Teak (1829)
White Beam(1829)
Yew(1829)
big turbines
small turbines