TY  - BOOK
AU  - Casida, John E.
TI  - Pyrethrum: the natural insectcide 
SN  - 0121629503
U1  - 632.951 
PY  - 1973///
CY  - London
PB  - Academic Press
KW  - Pyrethrum (Insecticide)
N1  - Includes bibliographical references
ER  -