000 00491nam a2200217Ia 4500
008 160606s9999 xx 000 0 und d
020 _a8185198349
041 _aEnglish
082 _a574.872
084 _aS-23 A
100 _aFREIFELDER, David
245 _aMolecular biology
245 _cFREIFELDER, David
250 _a1st Ed.
260 _bNarosa Publishing House
260 _c2000
300 _a834 Pages
365 _aRs. 250
650 _aOF ECOLOGY
942 _cBK
999 _c21494
_d21494