TY  - BOOK
AU  - Koning,H.W.de
TI  - Setting environmental standards: guidelines for decision-making 
SN  - 9241542144 (pbk.)
AV  - RA565 
PY  - 1987///
CY  - Geneva, [Albany, NY
PB  - World Health Organization, WHO Publications Center USA distributor]
KW  - Environmental health
KW  - Pollution
ER  -