00613nam a2200229 4500 37495 BD-RjUL 20211209052621.0 150121r19941990ii a|||| |||| 001 0 eng d 8122401295 (BD-RjUL)37599 BD-RjUL eng BD-RjUL eng 23 660.6 TRB 1994 Trehan, Keshav 115162 Biotechnology / Keshav Trehan. New Delhi : Wiley Eastern, ©1990. viii, 286 p. : ill. 24 cm. Includes index. Biotechnology. 115163 ddc BK 37495 37495 0 0 ddc 0 1 NFIC IBSc IBSc Stack 2015-01-21 0 660.6 TRB 1994 2015-01-21 00:00:00 C-1 2015-01-21 BK