Good to see that #SFPL is doing this. I had no idea that #radon might be a concern in San Francisco (I knew it's a major problem in some areas - Pennsylvania, for example) San Francisco library branches offer detector loan program | Public Health | sfexaminer.com
Good to see that #SFPL is doing this. I had no idea that #radon might be a concern in San Francisco (I knew it's a major problem in some areas - Pennsylvania, for example) San Francisco library branches offer detector loan program | Public Health | sfexaminer.com
@PaulWermer@sfba.social