TY  - GEN
TI  - Guidelines for drinking-water quality: health criteria and other supporting information
SN  - 8174730672
U1  - 333.91 
PY  - 1999///
CY  - New Delhi
PB  - A. I. T. B.S. Publishers
KW  - DRINKING WATER
KW  - VARIOUS CHEMICAL IN WATER
KW  - WATER RESOUCE
KW  - HUMAN HEALTH
ER  -