TY - BOOK AU - Walker Mark AU - McKay, David, TI - Unravelling genes: a layperson's guide to genetic engineering SN - 1865080861 AV - QH442 PY - 2000/// CY - St. Leonards, N.S.W. PB - Allen & Unwin KW - Genetic engineering KW - Popular works N1 - Includes index ER -