00769nam a22002177a 4500003000400000005001700004008004100021020001800062040002200080082004200102100002000144245005800164250002000222260005800242300004300300504003900343650009900382700002500481700002100506700002400527OSt20260619033533.0260619b        |||||||| |||| 00| 0 eng d  a9780710167067  aDWC-Main lib.cOC  2Revised editionaFil. 363.7 In61 2012  aUnday, Joel E.   aIntroduction to environmental science/cJoel E. Unday  aRevised edition  aQuezon City : b Maxor Publishing House Inc.,cc2012.  a222 pages :b illustrations ; c26 cm.  aIncludes a glossary and references  a1. Invironment Sciences. I. Banzuela, Shirley O. II. Dalisay, Jill B. III. Aromin, Mayette L.   dBanzuela, Shirley O.  dDalisay, Jill B.  dAromin, Mayette L.