000 00322nam a2200121Ia 4500
008 170101s1993 xx 000 0 und d
082 _a620.803 CHH
100 _aChhatwal G. R.
245 0 _aEncyclopaedia of Biotechnology Vol. 1
260 _aNew Delhi
_bAnmol Publication
_c1993
300 _a351 p.
942 _2ddc
_cB
999 _c1150816
_d1150816