TY  - BOOK
AU  - Wu,Ray
AU  - Moldave,Kivie
AU  - Grossman, Lawrence,
TI  - Recombinant dna
T2  - Methods in enzymology
AV  - QR456 R42
PY  - 1971///
CY  - New York
PB  - American elsevier
KW  - ADN recombinante
ER  -