GEO KNOWLEDGE
GEO KNOWLEDGE Park is the 1st youtube channel, that will upload videos related to every field of science, technical, practical, entertainment and social science for all human being to leftover knowledge of the world with very easy and inexpensive way.
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GEO KNOWLEDGE
Hi everyone, I have library of books. Almost all earth science books are part of this library. if some one wants books of geology, geography, environmental science, climatology and other fields, than please comment book name with writer's name and your email I will send book sharply. Thanks
5 years ago | [YT] | 3
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