Read on Mobile Enter Reading Mode A study in humbugology Posted on 1月 29th, 2014 by root S Agriculture publisher: Portland, Or.creator: Reinlein, Fred, 1866- [from old catalog]Keyword: Insects, Injurious and beneficial. [from old catalog]years: c1920.pages: 51 p.class: SB933download: pdf file SCAN THIS QR CODE WITH YOUR PHONE