TY  - RPRT
AU  - United Nations Environment Programme
PY  - 1989
SN  - 92 807 1233 0
UR  - https://wedocs.unep.org/handle/20.500.11822/22356
LA  - English
A3  - United Nations Environment Programme
KW  - pollution
KW  - water pollution
KW  - air pollution
KW  - information source
KW  - bibliography
TI  - Air and Water Pollution: Sources of Information and Bibliography
M3  - Technical report
ER  -