TY  - BOOK
AU  - Tiwari, R.K.
TI  - Ecosystems and human health
SN  - 9.78819E+12
PY  - 2007///
CY  - India
PB  - Oxford Book Company
KW  - Environmental Health
KW  - Environmental Pollution
KW  - Hazardous Substances
N1  - Includes index
ER  -