TY  - BOOK
AU  - Singh, Jagdish.
AU  - Singh, Kashinath,
TI  - Arthik bhugol ke mool tatva
SN  - 9788174874221
U1  - 910 
PY  - 2018///
CY  - New Delhi
PB  - RADHPUBLICATIONS
KW  - geography
ER  -