TY  - BOOK
AU  - TIWARI , N K
TI  - Bhogolik Suchna Pranali(GIS)
U1  - 526.64 
PY  - 2004///
CY  - New delhi
PB  - BPB publication
KW  - BHOGOLIK SUCHNA PRANALI(GIS)
ER  -