TY  - BOOK
AU  - William Wu
AU  -  Helen H. Zhang Michael J. Welsh  Peter B. Kaufman
TI  - Gene Biotechnology. Ed 3
SN  - 1-4398-4830-2
U1  - 630.2748 
PY  - 2011///
CY  - New York
PB  - CRC Press
N1  - William Wu; Helen H. Zhang; Michael J. Welsh & Peter B. Kaufman: Gene Biotechnology. Ed 3.  (3rd Ed)  New York.  CRC Press, 2011. 1-4398-4830-2--(630.2748WIL)
ER  -