TY  - BOOK
AU  - Joseph, Kurian
AU  - Nagendran, R.
TI  - Essentials of Environmental Studies
SN  - 9788129704986
U1  - 363.73 
PY  - 2004///
CY  - India
PB  - Pearson Education Asia Pte. Ltd.
KW  - Civil Engineering
ER  -