00306nam a2200109Ia 450000500170000000800410001708200140005810000200007224500580009226000380015030000080018820260224040819.0260224s9999||||xx |||||||||||||| ||und||  a595.2 BOU  aBoudreaux, H.B. 0aArthropod phylogeny with special reference to insects  aNew York: John Wiley & Sonsc1987  a320