TY  - BOOK
AU  - Rav, G.S.
AU  - Shelej Chandrver shama 
TI  - Utak Vigyan ki prayogashala Pustika 
U1  - 591.8/R180 
PY  - 1971///
CY  - Nenital 
PB  - Uttar Pradesh Krshi Visvvidyala
KW  - History
ER  -