Hello, in order to improve the image of chemistry in the world, you can find something about a petition which could interest you in the top right-hand corner at the following address: http://eternal-cartesian.blogspot.com/ . Sincerely for a better world
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Hello, in order to improve the image of chemistry in the world, you can find something about a petition which could interest you in the top right-hand corner at the following address: http://eternal-cartesian.blogspot.com/ . Sincerely for a better world
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