TY  - BOOK
AU  - NCERT
TI  - Practical Work in Geography Part I: /NCERT
SN  - 81-7450-595-4
U1  - 910.72 N213P 
PY  - 2006///
CY  - New Delhi 
PB  - : NCERT, 
KW  - Geography-Textbook-Class11th
KW  - Practical work-geography-class11th
UR  - https://ncert.nic.in/textbook.php?kegy3=ps-6
ER  -