000 00276nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aV.L. CHOPRA
245 0 _aGENETIC ENGINEERING AND BIOTECHONOLOGY
260 _bNil
260 _c1990
365 _b295.00
942 _cBK
999 _c161757
_d161757