Media type: E-Article Title: Seasonal Unemployment in the State of Washington Contributor: de Vyver, Frank Traver; Hopkins, William S. Published: JSTOR, 1937 Published in: Southern Economic Journal, 4 (1937) 2, Seite 249 Language: Not determined DOI: 10.2307/1052260 ISSN: 0038-4038 Keywords: Economics and Econometrics Origination: Footnote: