000 00535nam a2200217Ia 4500
008 230524s9999 xx 000 0 und d
020 _a0-87893-044-2
040 _cUDSM
050 _aQH371.M74
100 _aAyala, Francisco J.
245 0 _aMolecular evolution
260 _aSunderland, Massachusetts
260 _bSinauer Associates, Inc.
260 _c1978
300 _ax,277p.
300 _c24cm.
650 _aChemical evolution
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c20393
_d20393