TY  - BOOK
AU  - Saliwanchik,Roman
TI  - Protecting Biotechnology Inventions-A Guide for Scientists
T2  - Brock/Springer series 
SN  - 9789350247471
U1  - 346.73 
PY  - 1988///
CY  - Madison       Berlin
PB  - Science tech  pub.  Springer- verlag 
KW  - Biotechnology-United states- Patent
ER  -