000 003810000a22001810004500
005 20221004214258.0
040 _cPOF
100 _aEnger, Eldon D.
245 _aConcept in biology
260 _bLondon
260 _bMcgraw Hill
260 _c1997
300 _a458
546 _aEn
650 _a Concept in biology
942 _cBK
999 _c11179
_d11179