TY  - BOOK
AU  - Kumaraswamy,K.
AU  - Moses,A.Alagappa
AU  - Vasanthy,M.
TI  - Environmental studies
U1  - 333.7007 
PY  - 2004///
CY  - Tiruchirappalli
PB  - Bharathidasan University
KW  - Environmental studies
ER  -