TY  - BOOK
AU  - N V Balakrishnan
TI  - Matham Laingikatha Mooladhanam Paristhithi
SN  - 9380178646
U1  - 8M4 BAL/M 
PY  - 2014///
CY  - calicut
PB  - Pink books
KW  - Environment
ER  -