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Growing Microorganisms

And testing samples of organic fertilizer made from coffee pulp.

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Uploaded on January 2, 2013
Taken on September 5, 2012

Growing Microorganisms

And testing samples of organic fertilizer made from coffee pulp.

206 views
0 faves
0 comments
Uploaded on January 2, 2013
Taken on September 5, 2012
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