REFERENCES
http://www.publishyourarticles.org/knowledge-hub/essay/essay-on-tree-
plantation.htmlhttp://www.treelink.org/books/simpleact/introduction.htmhttp://www.treesaregood.com/treecare/tree_planting.aspx
http://en.wikipedia.org/wiki/Tree_planting
http://www.tree-planting.com/tree-planting-9.htm
http://www.buzzle.com/articles/simple-ways-to-save-environment.html
http://www.tree-planting.com/tree-planting-4.htm
http://forestry.about.com/od/plantingandreforestation/u/Tree_Planting.htm
http://www.tree-planting.com/tree-planting-9.htm