00441nam a2200181Ia 4500001000900000003000500009005001700014008004100031010001100072040000900083082001300092100001900105245005200124260004400176300001100220500000800231650002000239dia_2892CHAP20230515134908.0220117s1993    xx            000 0 und d  a173392  cCHAP  a660.6 B3  aBains, William  aBiotechnology From A to Z  /c by William Bains  aNew york, Oxford University pressc1993  a358 p.  aC/e  aBiotecnología