TY  - GEN
AU  - Saliwamchik, Roman
TI  - Protecting biotechnology inventions a guide for scientists
T2  - Brock / springer series in contemporary biosciece
SN  - 0-910239-20-7
U1  - 346.730 486 SAL 
CY  - U S A, Science Tech publishers
KW  - Biotechnology/ patents / biotechnology-us-patents
ER  -