Barium 9 µg/L
Titanium 2.1 µg/L


in SF rain, 11-9-15
http://stopsprayingus-sf.com/barium-9%ce%bcgl-titanium-2-1%ce%bcgl-in-sf-rain-11-9-15/
longlink.com


Attachments
2015-11-09.png