000 00447pam a2200169a 44500
008 160408bc2001 xxu||||| |||| 00| 0 eng d
020 _a1555811752
082 _a660.6
_bK889R2
100 _aKreuzer,Helen
245 1 _aRECOMBINANT DNA AND BIOTECHNOLOGY
_cA GUIDE FOR TEACHERS
250 _a2nd
260 _a
_bAsm Press, Washington, Dc
_cc2001
300 _axvi,648
700 _aMassey,Adrianne
964 _gCIRC
997 _aA136178 C
999 _c340528
_d340528