TY  - GEN
ED  - Earthwatch (Organization).
ED  - GEMS Monitoring and Assessment Research Centre.
ED  - International Register of Potentially Toxic Chemicals (United Nations)
ED  - SADAG (Organization).
ED  - United Nations Environment Programme.
TI  - Chemical pollution: a global overview 
AV  - TD196.C45 C478 1992
U1  - 363.738 21
PY  - 1992///
CY  - Geneva, Switzerland
PB  - International Register of Potentially Toxic Chemicals
KW  - Pollution
KW  - Environmental aspects
N1  - At head of title: Earthwatch; United Nations Environment Programme; Includes bibliographical references
ER  -