000 00295nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aAMAALENDU CHAKRAVERTY
245 0 _aBIOTECHNOLOGY AND OTHER ALTERNATIVE TECHNOLOGIES
260 _bNil
260 _c1989
365 _b75.00
942 _cBK
999 _c161078
_d161078