TY  - BOOK
AU  - Ravi Varma, R K
TI  - Nithyan Niramayan
U1  - 551.76 
PY  - 1978///
CY  - Kottayam
PB  - SAHITHYA PRVARTHAKA SANGHAM
KW  - GENERAL STACK
KW  - NATURAL SCIENCE& MATHEMATICS
KW  - EARTH SCIENCE
KW  - GEOLOGY,HYDROLOGY & METEOROLOGYGeneralia
ER  -