TY  - BOOK
AU  - Kriegler,Michael P.
TI  - Gene transfer and expression: a laboratory manual 
SN  - 0935859896
U1  - 574.87322 
PY  - 1990///
CY  - New York
PB  - Stockton Press, 
KW  - GENETICA
KW  - TRANSFORMACION
KW  - MANUALES DE LABORATORIO
ER  -