TY  - BOOK
AU  - Menon P & Menon G, 
TI  - Bhoo Bhoutheekam
U1  - 550 
PY  - 1976///
CY  - Thiruvananthapuram
PB  - STATE INSTITUTE OF LANGUAGE
KW  - general stack
KW  - Natural sciences & mathematics
KW  - Earth sciencesGeneralia
ER  -