000			00367 a2200157 4500
020			_a0070122040
082			_a592 _bPEC
090			_c21121 _d32790
100			_aPechenik, Jan A.
245			_aBiology of the invertebrates
250			_a4th ed.
260			_aBoston _bMcGraw Hill _c2000 _g2000
300			_axiv,578p. _c28cm
650			_aInvertebrates
942			_cSR
999			_c48644 _d48644