TY  - BOOK
AU  - Chotelal Yadav
AU  - Kedarnath Yadav
TI  - Dravyaguna-vijnan part 1: text book of dravya-guna
U1  - 615 
PY  - 2005///
CY  - Varanasi
PB  - Chaukhamba surbharati prakashan
ER  -