TY  - BOOK
AU  - Joseph, Kurian
AU  - R. Nagendran
TI  - Essentials Environemntal Studies
SN  - 8129704986
U1  - 577 
PY  - 2004///
CY  - Singapore
PB  - Pearson Education
KW  - Biology
KW  - Ecology
KW  - Environmental Science
KW  - Environmental Studies
ER  -