TY - BOOK AU - Williamson,R. AU - Rigby,P.W.J. TI - Genetic engineering SN - 01227030149 (V-4) U1 - 660.65 23 PY - 1983/// CY - London, New York PB - Academic Press KW - Genetic engineering KW - Recombinant DNA N1 - Includes bibliographical references; Vol. 1-- v. 2-- v. 3-- v. 4-- ER -