000			00303nam a22001217a 4500
999			_c1205 _d1205
020			_a971-817-017-0
082			_aFil. 574.5 O889 C2000
100			_aMemije-Cruz, Liwayway
245			_aEcology
260			_aPhilippines: _bBooklore Publishing Corp., _cC2000.
300			_a197p. : ill. ; 21cm
942			_cBK