00457pamaa2200157 4500 0000020034 20060419090000.0 0712661689 576.5 TUD 1993 QH437 TUD 1993 TUDGE Engineer in the garden : genes and genetics from the idea of heredity to the creation of life Colin Tudge. London: Pimlico, 1993. xii, 398p.: ill.; 23cm. Genes Genetics