00440nam a2200169Ia 4500008004100000082001600041100001600057245003200073260004600105300000800151650001800159650002400177653002100201653001200222700001600234700002000250170901s1952    xx            000 0 und d  a595.7bW30C  aWest, T. F. 0aChemical Control of Insects  aNew YorkbJohn Wiley and Sons, Inc.c1952  a211  aPure Sciences  aZoological sciences  aChemical control  aInsects  aFord, J. H.  aHardy, J. Eliot