TY  - BOOK
AU  - Menon, K N
TI  - Nammude Valarthu Mathsyangal
U1  - 639.4 
PY  - 1976///
CY  - Thiruvananthapuram
PB  - STATE INSTITUTE OF LANGUAGE
KW  - general stack
KW  - Technology
KW  - Agriculture & related technologies
KW  - Hunting, fishing & conservation Generalia
ER  -