005490000a22002050004500003000400000005001700004008004100021020001500062040000800077060000800085082001600093100001600109100001800125245007500143250000700218260003000225260000900255300000900264650007000273OSt20250903143719.0231026b        |||||||| |||| 00| 0 eng d  a8172250533  cddc  a100  a595.7 RIC.2  aDavies, R G  aRichards, O W  aIMMS General Text Book of EntomologybV.2 : classification and biology  a10  aNew Delhi, B I Publishers  c1977  a1354  aApterygotie Insects/ Exopterygote Insects/ Endopterygote Insects/