TY  - BOOK
AU  - Sudharmayidevi C R
TI  - Mannum sasyaposhanavum
SN  - 9788176380751
U1  - M 631.4 
PY  - 2011///
CY  - Thiruvananthapuram
PB  - Kerala Bhasha Institute, 
KW  - Agriculture
KW  - Soil
KW  - Applied Sciences
ER  -