00447     2200181   4500001002100000005001500021035002000036008004100056245003700097100001900134260002000153300003000173084001400203082000800217650001200225990001400237990001400251INLIS00000000000138420260630022040  a0010-0317001382260630                           0      1 aBiology concepts and connections  aCampbell, Neil  bCummings,c1999  axxxiii, 846 hlm. ;c28 cm  a570 Cam b  a570  aBIOLOGY  a114601412  a151496111