TY - BOOK AU - Kreuzer,Helen AU - Massey,Adrianne TI - Recombinant DNA and biotechnology : a guide for teachers / SN - 1555811752 U1 - 572.86 PY - 2001/// CY - Washington (D.C.) : PB - ASM Press , KW - RECOMBINANT DNA N1 - Includes bibliography and index ER -