00669nam a2200181 a 450000500170000000800410001702000220005810000190008024501240009926000320022330000150025550000260027065000260029670000180032285200160034099900170035695201140037320190520022652.0121122s19uu    xx            00    eng d  a978-971-584-717-910aLee, Sergio J.10aLectures notes in environmental science :bthe economy of nature and ecology of man /cSergio J. Lee and Myrna L. Anes.0 aQuezon City :bC&E,cc2008.  a248p.;26cm  aEnvironmental science 4aEnvironmental science1 aAnes Myrna L.  5C&E7OLOPSC  c38530d38530  00104070aCLLRCbCLLRCcFILd2019-05-20l0oL4771 2008 GE 105pCL10639r2025-06-10 00:00:00w2019-05-20yBK