TY - BOOK AU - Kreuzer,Helen AU - Massey,Adrianne TI - Recombinant DNA and biotechnology: a guide for teachers SN - 1555811752 AV - QH442 .K61 PY - 2001/// CY - Washington, D.C. PB - ASM Press KW - KW - Recombinant DNA KW - Genetic engineering KW - Biotechnology N1 - Includes bibliographical references and index ER -