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World of Diamonds
Educational blog about diamonds, diamond mines and buying guides. Presents information and resources on everything from diamond properties to the diamond significance in the modern world.
http://worldofdiamonds.blogspot.com - Read more
Blog provides information on the ecological problems of the modern world. Offers resources on ecological problems such as global warming, deforestation, pollution and possible solutions of these problems.
http://ecologicalproblems.blogspot.com - Read more