000 00408nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aBhawan B. N.
245 0 _aThe use of pharma. tech. for the eval. of nat. pro
260 _aNew Delhi
260 _bUneco
260 _c1984
300 _a159p.
365 _b0
650 _aCHEMISTRY
700 _aSrimal R. C.
942 _cDBK
999 _c17875
_d17875