Change:  dye vat. According to the national toxicology programme 11th report it can be reasonable be expected to be a carcenegen ammong humans. It replaces the more poinsonous alternative hydro sulphateThree dimensional knittingRequires no seams, economic to make and easy to recycle becuase there is   View changes from previous version. (Word count: 819)

Change: recycling.recycling. Products could be products of service.service.TanningThe process which stops animal skins from rotting. Can be a vegetable or mineral process. Chromium compounds are often   View changes from previous version. (Word count: 781)

Change:  to make shoulder bags, day packs, briefcases, purses and even footwear. Developed from a traditional handicraft, the Treetap program ensures native peoples can afford to keep living in their rainforest, without needing to sell chunks to the voracious chain-sawers .<www.treehugger.com/files/2005/02/treetap>< www.treehugger.com/files/2005/02/treetap > 7.5.07 [online]   View changes from previous version. (Word count: 781)

Change: Created by anniesherburne Sep 19 2007, 11:00 AM EDT for: no reason given