00378nam a22001337i 4500001001000000005001700010008004100027082002000068100001500088245005100103260005500154300001700209650001800226SXC02326020260819093732.0260101s1998    ii            000 0 eng d  a660.6 KUM-M222  aKumar, H D10aModern concepts of biotechnology /cKumar, H D  abVikas Publishing House Pvt Ltd, New Delhi,c1998  ap. ;c22 cm. 0aBiotechnology