TY  - BOOK
AU  - SURESH (Gouri)
TI  - Environmental studies and ethics
SN  - 9788189866266
U1  - 333.7 SURE 
PY  - 2007///
CY  - New Delhi
PB  - I.K. International Pub. House Pvt. Ltd
KW  - BA
KW  - BSc
KW  - BCom
ER  -