DCHAS-L Archives ยท Post dated July 13, 2018
From: Mark Ellison <Mark**At_Symbol_Here**TANKTRAILERCLEANING.COM>
Subject: [DCHAS-L] Arsenic
Date: Jul 13, 2018 19:25 UTC
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
In-Reply-To:
Just thought I would leave this right here.
https://theconversation.com/how-we-discovered-three-poisonous-books-in-our-university-library-98358
Fascinating stuff.
Mark Ellison