TY  - BOOK
AU  - RICHARDS, John
TI  - Recombinant DNA; Science ethics and politics
U1  - 579.225:577.213.7 
PY  - 1978///
CY  - London
PB  - Academic
KW  - Nitrogen fixation
KW  - Pathogensis
KW  - Recombinant DNA
ER  -