TY  - BOOK
AU  - Tripathi, Ramshankar
TI  - Agyeya ka prakritik parivesh
SN  - 81-85235-24-4
U1  - 8H1.4-A-09   Tri. N7 
PY  - 1997///
CY  - Delhi
PB  - Manthan publication
ER  -