TY  - BOOK
AU  - Lohithakshan, A K
TI  - Paristhithi Niyamangal
U1  - 363.7 LOH.K-P4 22
PY  - 2019///
CY  - 
PB  - Kerala Bhasha Institute, Trivandrum
KW  - Environmental problems & services; Social problems & services
ER  -