TY  - BOOK
AU  - Anantapadmanabhan,N.
ED  - National Council of Educational Research and Training (New Delhi, India),
TI  - Understanding environment: a textbook in Geography for class ix 
U1  - 551.4 
PY  - 1989///
CY  - New Delhi
PB  - National Council of Educational Research and Training
KW  - Geography
KW  - Textbook
ER  -