TY - BOOK AU - Kreuzer,Helen TI - Recombinant DNA and biotechnology: a guide for teachers SN - 1-55581-175-2 U1 - 660.65 2001 PY - 2001/// CY - Washington PB - American Society for Microbiology KW - ADN RECOMBINANTE KW - BIOTECNOLOGIA KW - INGENIERIA GENETICA ER -