TY - BOOK AU - Kjellsson Gosta Ed AU - Ammann Kalus Ed AU - Simonsen Vibeke Ed TI - Methods of risk assessment of transgenic plants SN - 3764356960 (hbd) U1 - I:(G:F), N4.2 PY - 1997/// CY - Basel PB - Birkh�user Verlag KW - Biotechnology KW - Botany N1 - Bibliographical references 237-297p; Index 299-308p ER -