000 00316nam a2200121Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a660.6
_bRA-B
100 _aRamawat,K.G
245 0 _aBiotechnology:Secondary metabolites
_cK.GRamawat
260 _aNew Delhi
_bOxford Press
_c1999
300 _aix,393
999 _c49744
_d49744