TY  - BOOK
AU  - Publications, Poorna
TI  - Theerangal Guhakal
U1  - 551 
PY  - 2008///
CY  - Kozhikode
PB  - Poorna
KW  - science
KW  - Earth sciencesEconomics
KW  - PGR-GANDHIAN STUDIES
ER  -