TY  - BOOK
AU  - Marykutty,KC
AU  - Sushama,PK
TI  - Three decades of soil research 1972-2006: department of soil science and agricultural chemistry
U1  - KAU 
PY  - 2006///
CY  - Thrissur
PB  - Kerala Agricultural University
KW  - report
KW  - soil science
ER  -