we have this investigatory project about ground coffee beans to be used as a fertilizer and according to our researches the coffee beans also has some chemicals and nutrients that is somehow has a resemblance with a fertilizer.
Posts Tagged ‘investigatory project’
May 14th, 2010
how if the ground coffee beans your going to use is from starbucks?
Posted in coffee beans 
Tags: chemicals, fertilizer, ground coffee beans, investigatory project, nutrients, researches, resemblance 
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