TY  - BOOK
AU  - John E. Casida
TI  - Pyrethrum : The natural insecticide
U1  - 632.95 
PY  - 1973///
CY  - New York
PB  - Academic Press
N1  - John E. Casida: Pyrethrum : The natural insecticide.  New York.  Academic Press, 1973.--(632.95CAS)
ER  -