TY  - BOOK
AU  - Singh, Lekhraj
TI  - Prayogik bhugol ke siddhant
SN  - 9380285573
U1  - 910.0724 hQ1;4 
PY  - 2011///
CY  - Allahabad
PB  - Sharda Pustak Bhavan
KW  - Geography
KW  - Geographical thought
KW  - Practical geography
KW  - Title
ER  -