00458nam a2200133 a 4500008004100000020001500041100002200056245006900078260006300147300005400210650001300264700002400277050002300301891021s1989    nyua     b    001 0 eng    a00755710801 aHopson, Janet L..10aEssentials of biology /cJanet L. Hopson and Norman K. Wessells.  aNew York, N.Y. :bMcGraw-Hill  Publishing company,cc1990.  axxxi, 865, [12, 25, 134] p. :bill. (some col.) ; 0aBiology.1 aWessells, Norman K.00aQH308.2b.C86 1989