000 00290nam a2200121Ia 4500
008 160710s1987 xx 000 0 und d
082 _a668.1 KOS
100 _aKOSARIC AND OTHERS
245 _aBIOSURFACTANTS AND BIOTECHNOLOGY
260 _bDEKKAR
_c1987
300 _a342
942 _2ddc
_cB
999 _c58959
_d58959