00434nam a2200181Ia 4500 20260914083237.0 260914s9999 xx 000 0 und d 81-219-0916-3 eng 660.6 DUBEY, R.C. A Textbook of Biotechnology 1 Ramnagar S.Chand & company 2004 xiv, 416 hlm. 24 cm 0 Grade 10-12 203738 203738 0 0 0 0 024 GEN 2006-03-16 0 660.6 DUB t 0240600023 2026-09-14 08:32:37 2026-09-14 BK