Chemical Warfare, Chemical Disarmament: Beyond Gethsemane - Valerie Adams - Google Books

https://books.google.de/books?id=uMKwCwAAQBAJ&pg=PA59&dq=Jaslo+1939+gas&hl=de&sa=X&redir_esc=y#v=onepage&q=Jaslo%201939%20gas&f=

A study of the issues raised by chemical warfare, which examines the use of chemical weapons in wartime and analyzes allegations that certain countries, including the Soviet Union, are waging chemical warfare. The author examines the negotations currently…