Washburn, F. L.University of Minnesota. Entomological Division2017-02-032017-02-031903-12Washburn, F.L. Injurious insects of 1903. 1903. Saint Paul, Minn.: University of Minnesota. Agricultural Experiment Station. Bulletin 84, page i-viii, 1-184https://hdl.handle.net/11299/183828This archival publication may not reflect current scientific knowledge or recommendations. Current information available from University of Minnesota Agricultural Experiment Station: http://www.maes.umn.edu/enNewsletter or Bulletin