TY - BOOK AU - Ratledge, Colin AU - Kristiansen, Bjorn TI - Basic biotechnology SN - 0-521-53174-8 U1 - 60 PY - 2001/// CY - Cambridge PB - Cambridge University Press KW - biotechnollogy KW - Biotechnology KW - Genetic engineering KW - Chemical engineering KW - Microbiology ER -