000 00543nam a2200205Ia 4500
003 NUBLRC
008 241212s9999 xx 000 0 und d
020 _a978-971-821-725-2
040 _cNUBLRC
050 _aFIL QE 26.2 .U53 2017
100 _aUnday, Joel E.
245 0 _aEarth and life science
260 _aMalabon City : Mutya Pub.
_c2017
300 _a301 pp ; 25 cm
365 _b490
504 _aIncludes reference
650 _aEarth science
700 _aDinglasan, Mylene G. ; Makalintal, Nenita D.
942 _2lcc
_cBK
999 _c5759
_d5759