2,4-Dichlorophenoxyacetic acid (2,4-D): environmental aspect/
International Programme on Chemical Safety (IPCS), group of experts.
- Geneva : World Health Organisation , 1989.
- 92 p. : ill. , 21 cm.
- Environmental Health Criteria ; 84. .
Published under joint sponsorship of the United Nations Environmenta l Programme, the International Labour Organisation and the World Health Organisation