00433nam a2200145Ia 4500008004100000020001500041082001600056100002800072245004300100260004600143300000800189650003800197650003400235653001800269170901s1986    xx            000 0 und d  a086187658x  a620.8bM31E  aMantegazzini, M. Chiara 0aEnvironmental Risks from Biotechnology  aLondonbFrances Pinter (Publishers)c1986  a164  aEngineering and allied operations  aTechnology (Applied sciences)  aBiotechnology