000 00273nam a2200097Ia 4500
008 140917b1998 xxu||||| |||| 00| 0 eng d
082 _a575 BAR
100 _aBarnum, Susan. R.
245 _aBiotechnology An Introduction
260 _aNew York :
_bWadsworth Publishing,
_c1998
999 _c171143
_d171143