TY  - BOOK
AU  - Hedin, A. Paul
AU  - Menn, J. Julius
TI  - Biotechnology for crop Protection
U1  - 632.9:663 
PY  - 1988///
CY  - Washington DC
PB  - American Chemical Society
KW  - biotechnollogy
KW  - Biotechnology
KW  - Genetic engineering
KW  - Chemical engineering
KW  - Microbiology
ER  -