TY - BOOK AU - Heller,Knut TI - Genetically engineered food: Methods and detection SN - 352730309X U1 - 664 HEL PY - 2003/// CY - Weinheim PB - Wiley-VCH Gmbh and Company KGaA KW - Genetically modified foods KW - Genetically Engineered Food KW - Methods and Detection KW - Retroviral Vectors ER -