TY  - BOOK
AU  - Gupta,Sanjay
AU  - Saikia,Ranjana
TI  - The green olympiad and terraquiz: a knowledge book on the environment 
SN  - 818541985X (pbk.)
U1  - 333.7 
PY  - 2003///
CY  - New Delhi
PB  - TERI
KW  - Environmental protection
KW  - Environmental economics
ER  -