TY  - BOOK
AU  - R.K. Tiwari
TI  - Ecosystem and Human Health
SN  - 81-89473-11-2
U1  - 633.5197 
PY  - 2007///
CY  - Jaipur
PB  - Oxford Book Company
N1  - R.K. Tiwari: Ecosystem and Human Health.  Jaipur.  Oxford Book Company, 2007. 81-89473-11-2 Rs. 800.00--(633.5197TIW)
ER  -