000 00449nam a2200181Ia 4500
008 180820s9999 xx 000 0 und d
020 _a971-574-061-8
050 _aC Fil. 574 R229b 2003
100 _aRealuyo, Zenaida M./ Carino, Virginia S.
245 0 _aBasic concepts of biological science
250 _a3rd
260 _aMakati City
260 _bKatha Pub. Co.
260 _c2003
300 _a245
650 _aBiology
942 _cBK
999 _c57813
_d57813