00524nam a22002177a 4500003000600000005001700006008004100023020001500064040000900079082001300088100002100101245002700122260003500149300001800184500001800202650001200220650002300232700002400255942001200279999001500291GCWUF20170518041301.0170518b        xxu||||| |||| 00| 0 eng d  a0075571080  cMAIN  a574bHOP  aHopson, Janet L.  aEssentials of Biology/  aAmerica:bMc Graw Hill,c1990.  axxxii, 865 p.  aInclude Index  aBiology  vStudy and teaching  aWessells, Norman K.  2ddccBK  c1703d1703