TY  - BOOK
AU  - Swarup, A., ed.
AU  - Prasad, R.N., ed.
AU  - Reddy, D. Damodar, ed.
TI  - Long term soil fertility management through integrated plant nutrient supply : proceedings of a national workshop held at Indian Institute of Soil Science, Bhopal, April 2 - 4, 1998. (write off)
PY  - 1998///
CY  - Bhopal
PB  - Indian Institute of Soil Science
ER  -