TY - BOOK AU - Fry,John C. AU - Day,Martin J. TI - Release of genetically engineered and other micro-organisms T2 - Plant and microbial biotechnology research series SN - 0521417562 (hardback) AV - QR100 .E57 1992 U1 - 576/.15 20 PY - 1992/// CY - Cambridge, New York PB - Cambridge University Press KW - Recombinant microorganisms KW - Environmental aspects KW - Local KW - Ecology N1 - Includes bibliographical references and index ER -