00426nam a2200157Ia 4500008004100000020001500041082001600056100001600072245003700088250000600125260003900131300000800170650003800178650003400216653001800250170901s2004    xx            000 0 und d  a8127217522  a620.8bS48B  aSingh, B.D. 0aBiotechnology Expanding Horizons  a1  aLudhianabKalyani Publishersc2004  a863  aEngineering and allied operations  aTechnology (Applied sciences)  aBiotechnology