TY  - GEN
AU  - Beier, F K
AU  - Crespi, R S
AU  - Straus, J
TI  - Biotechnology and patent protection an international review
U1  - 620.8 BEI 
CY  - New Delhi, Oxford & IBH publishing co. pvt. ltd
KW  - Biotechnology / patent laws
ER  -