000 00478nam a2200133Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
020 _a81-204-0495-5
100 _aChopra V.L Ed.
245 _aGenetic engineering & biotechnlogy: concepts, methods & applications
260 _aNew Delhi
_bOxford & IBH
_c1990
300 _a200p
650 _aBiotechnology-engineering
999 _c50054
_d50054