TY  - BOOK
AU  - Singh,Savindra, x
AU  - x
TI  - Environmental geography: x
SN  - 8186539271
U1  - 910/S617e 
PY  - 2004///
CY  - Allahabad
PB  - Prayag pustak bhawan
KW  - geography environmental
KW  - geography
N1  - x
ER  -