[Readings] The taste of concrete Adjust Share By Harper’s Staff, This article is only available as a PDF to subscribers. Download PDF Tags 20th century Biological warfare Chemical warfare Edgewood Arsenal (Md.) Human experimentation in medicine Maryland Veterans Vietnamese Conflict, 1961-1975 More from Harper’s Staff Harper’s index Letters No one looks the same Adjust Share Close < Previous Issue | View All Issues | Next Issue > March 2009 < Previous Issue | View All Issues | Next Issue > Table of Contents Close