TY  - BOOK
AU  - Gurjar, Ram Kumar
TI  - Paryavarniya samsyayei
SN  - 8171322573
U1  - 577.4 G25P 
PY  - 2000///
CY  - Jaipur
PB  - Avishkar publishers & distributors
KW  - Paryavarniya samsyayei
ER  -