TY  - BOOK
AU  - World Health Organization
TI  - 2.4-dichlorophenoxyacetic acid (2,4-D) - environmental aspects
SN  - 92 4 154284 5
U1  - R363.7384 W.H.O./E.H.C. 
PY  - 1989///
CY  - World Health Organization, Geneva
ER  -