Description: school icon This was an official US Government EPA produced image officially released by the institution as part of their kids outreach program so it is public domain
By: j4p4n
Date: 2014-08-05
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Downloads: 107
Filesize: 24642
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Science Icon sourced from Openclipart is licensed under CC0 1.0
* Note: Date might not match original source and might be an educated guess.