000 00306nam a2200109Ia 4500
008 210922s9999 xx 000 0 und d
100 _aC.RAMASAMY, etc.
245 0 _aEconomic and Environmental Benefits and Costs of Transgenic Crops : Ex-Ante Assessment
260 _c2007
650 _aAEX
942 _cBK
999 _c233816
_d233816