TY  - BOOK
AU  - Thamarai Thuvasan,K   
AU  - Suresh P.R
TI  - Amelioration of subsoil acidity and aluminium toxicity in lateritic soils under black pepper
U1  - 631.4 
CY  - Thrissur
KW  - Black pepper
KW  - Soil science and agricultural chemistry
ER  -