TY  - BOOK
AU  - YADAVJI TRIMBAKJI
TI  - DRAVYAGUNA VIJNAN 
SN  - 0
U1  - 615.537 YAD 
PY  - 1986///
CY  - NAGPUR
PB  - VAIDYANATH
KW  - DRAVYAGUNA VIJNAN
ER  -