TY  - BOOK
AU  - Abdullah, Mohammad
TI  - Soil Fertility Management for Increasing Productivity in Rice-based  Cropping System/ (Acc: 2381): Proceedings of SAARC Workshop on,
U1  - 631.4 ABD 22
PY  - 2002///]
CY  - Sri Lanka, Bangladesh
PB  - SAARC Agricultural Information Centre
ER  -