Metadata
Author: englishtainment-tm-F4tGc9CG
Data
Welsh[cy]
Dylid cynnal profion ar fêl a phaill a gasglwyd o'r ardal , ac ar fioleg pridd , er mwyn canfod a yw llygredd genetig wedi digwydd
English[en]
Tests should be conducted on honey and pollen collected from the area , and on soil biology , to see whether genetic pollution has occurred