TY  - BOOK
AU  - Bharti, Ram Prasad
AU  - Agarwal, Vipin
TI  - जल मंडल
SN  - 9789382998037
PY  - 2013///
CY  - New Delhi: 
PB  - Shivank Prakashan, 
KW  - Science
KW  - Water
ER  -