This primary source comes from the Records of the Environmental Protection Agency.
National Archives Identifier:
557237Full Citation: Contrasting Architecture in Southside Pittsburgh Pennsylvania, Compares the East Block Church Influence with that of the City's Skyline; 5/1973; Records of the Environmental Protection Agency, Record Group 412. [Online Version, https://www.docsteach.org/documents/document/contrasting-architecture-in-southside-pittsburgh-pennsylvania-compares-the-east-block-church-influence-with-that-of-the-citys-skyline, May 8, 2024]