TY - BOOK AU - Williamson, Robert AU - Williamson,Robert TI - Genetic engineering ; Vol.1 SN - 0122703014 (pbk. : v. 1) U1 - 574.88 PY - 1981/// CY - London, New York PB - Academic Press KW - Genetic engineering KW - Recombinant DNA KW - Molecular Biology ER -