Vector warning sign for shale gas fracking

Vector warning sign for shale gas fracking

Description

Vector illustration of a sign for shale gas exploitation. Color drawing of a roadsign marking underground exploitation of natural gas.

Categories

Signs&Symbols

License

Public domain

Specs

0.02 MB

2014-08-16

898

Source

Openclipart

Tags

clip art clipart ecology fracking no fracking no shale gas pollution road sign shale gas sign stop fracking warning water pollution mine exploitation extraction extract red yellow svg roadsign traffic sign openclipart