00615nam a2200181Ia 4500003000600000005001700006008004100023020001500064040004900079082001200128100002000140245004200160260001900202500005100221942001200272952013200284999001700416NORSU20240813015549.0240220s9999    xx            000 0 und d  a9814058483  aNORSU Dumaguete (Main Campus ll)cNORSU-MCII  a628 H38  aHenry, J. Glynn 0aEnvironmental Science and Engineering  bPearsoncc2000  aIncludes bibliographical references and index.  cBK2ddc  00102ddc4070aNORSU-MCIIbNORSU-MCIIcCIRCd2024-02-20i41812l0oEn 628 H38pNORSU000006118r2024-02-20tc1w2024-02-20yBK  c24670d24670