00393nam a2200157Ia 4500008004100000082001600041100002100057245002800078250000600106260004600112300000800158650001800166650002400184653001500208653001200223170901s1948    xx            000 0 und d  a595.7bR88T  aRoss, Herbert H. 0aText book of Entomology  a3  aNew YorkbJohn Wiley and Sons, Inc.c1948  a539  aPure Sciences  aZoological sciences  aEntomology  aInsects