TY  - BOOK
AU  - INTERNATIONAL TRADE CENTRE.
ED  - INTERNATIONAL TRADE CENTRE.
TI  - "Pyrenthrum, a natural insecticide with growth potential."
U1  - "X9(I9597):5.1.N7, L6/UN" 
PY  - 1976///
CY  - Geneva
PB  - International Trade Centre     
ER  -