000 00431n m a2200169 a 4500
001 042411
005 20231009192720.0
008 071106t2007 mexa -------000-u-spa-u
020 _a970-10-6292-0
082 0 _aREF 574 ORA
100 1 _aOram, Raymond F.
245 1 0 _aBiologia
_b: sistemas vivos
_c/ Raymond F. Oram
260 _aMexico
_b: McGraw-Hill
_c, 2007
300 _a965 p
_b: il.
650 4 _aBiologĂ­a
942 _cMO
999 _c249210
_d249210