Poland
(European Conference on Rural Life, . National monographs drawn up by governments)(Series of League of Nations publications, . European Conference on Rural Life ; 29)
League of Nations, 1940
At head of title: League of Nations
"This monograph, by Professor Witold Staniewicz ..."--p. [5] note
"Official no.: C.359.M.272.1939. Conf.E.V.R.30. Geneva, January 1940."
League of Nations
League of Nations