title: Plan 1919 - the other one.
authors: A
authors: A
authors: Palazzo
mesh_terms: D001694:Biological Warfare / Q000191:economics / Q000208:ethnology / Q000266:history; D002618:Chemical Warfare / Q000191:economics / Q000208:ethnology / Q000266:history; D005060:Europe / Q000208:ethnology; D049673:History, 20th Century; D008889:Military Personnel / Q000193:education / Q000266:history / Q000523:psychology; D054041:Weapons / Q000191:economics / Q000266:history; D047828:World War I