H-794 – World Health Organization – Salt Plant for Poland – George Ponghis, 1968
File — Box: 24, Folder: 24
Dates
- Creation: 1968
Repository Details
Part of the Science History Institute Archives Repository
Contact:
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org