00387nam a22001217a 4500008004100000020001500041082002500056100002300081245006400104260006100168300002400229650001200253140514b        xxu||||| |||| 00| 0 eng d  a9710388493  aFil. 574 M348bc2009  aMarquez, Ramil M.   aBiological science: cRamil M. Marquezba modular approach/  aMandaluyong City:bBooks Atbp. Publishing Corp.,cc2009.  aviii, 180p. :bill.  xBiology