TY  - BOOK
AU  - S K Marar, 
TI  - Perum Thrikovil
U1  - 553 
PY  - 1978///
CY  - Kottayam
PB  - National Book Stall
KW  - GENERAL STACK
KW  - NATURAL SCIENCE& MATHEMATICS
KW  - EARTH SCIENCE
KW  - ECONOMIC GEOLOGYGeneralia
ER  -