00437nam a22001217a 4500020002300000082001300023100004000036245001200076260003200088300003700120500004200157650011600199  a9780072982541 (hb)  a570bRAV  aRaven, Peter H. aGeorge B. Johnson  aBiology  aNew YorkbMcGraw Hillc2002  axxvii, 1238 p.b: ill.c; 28 cm.  aIncludes appendix, glossary and index  aNatural scienceaBiologyvScience of biologyvNature of molecules vCell structure vNature of molecules vFBSH