000 00251 a2200109 4500
020 _a9789355010537
100 _aDUBEY, R.C.
245 _aA TEXTBOOK OF BIOTECHNOLOGY
250 _a5
260 _bSCHAND AND COMPANY LTD., NEW DELHI
_c2021
942 _cBK
999 _c89205
_d89205