TY  - BOOK
AU  - NAG Prithvish
AU  -  CHANDRA SHEKHAR
AU  -  DEBNATH Gopal Chandra
TI  - Bhogolik Suchna Vigyan
SN  - 978938055098
U1  - U, Q6 
PY  - 2016///
CY  - Varanasi
PB  - Bharti Prakashan         
KW  - Geography
N1  - Appendix: 158-163; Bibliography: p 164-188
ER  -